Answer:
There are two main factors that make ocean water more or less dense than about 1027 kg/m3: the temperature of the water and the salinity of the water. Ocean water gets more dense as temperature goes down. So, the colder the water, the more dense it is. Increasing salinity also increases the density of sea water.
Density can be affected by temperature and water in the following way: the warmer the water, the more space it takes up, and the lower its density.
What is density of water?Density is a unique feature of water. Water in a solid state (ice) is less dense than liquid form (water).
The higher the temperature of a water body, the lower the density of the water while the lower the temperature of the water, the higher the density.
Therefore, it can be said that the warmer the water, the more space it takes up, and the lower its density.
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Which of the following is NOT an area where maritime tropical air masses that affect North America originate? (1 point) Gulf of Mexi\co Caribbean Sea Hudson Bay Atlantic Ocean
Answer:
Caribbean Sea
Explanation:
Answer:
1) Caribbean Sea
2) I didn't have the figure (sorry)
3) i didn't have the figure (im really sorry)
4) cP
5) an occluded front forms
6) warmer, less dense air
7) convergent and counterclockwise
8) tropics
9) tornado
10) 5 and 20 degrees
11) warmest temperatures
12) temperature and precipitation
13) humid tropical
14) California
15) Most precipitation falls during winter (I know you didn't put this one up, but I thought I'd give you the answer anyways.)
16) steppe
17) It compresses and warms.
18) polar
19) It increases the amount of solar radiation that is reflected into space.
20) small seasonal variations in temperature
21) water vapor
22) increased
23) global rise in sea level
24) Ocean temperatures will increase
Which type of supplement will the dietician most likely recommend
Well there aren't any options, but if you provide them I can more accurately answer:
A dietitian will most likely recommend Boost or Ensure. These are liquid nutrition
Hope this helped!
The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements can provide extra nutrients and help fill in any nutrient gaps. Examples include multivitamins, omega-3 fatty acids, and probiotics.
Explanation:The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements are substances that are added to the diet to provide extra nutrients that may be lacking from a person's regular diet. They can help fill in any nutrient gaps and ensure that the person is getting all the necessary vitamins and minerals. Examples of nutritional supplements include multivitamins, omega-3 fatty acids, and probiotics.
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Which molecules help control movement of substances through cell membranes?
carbohydrates
DNA
ATP
proteins
Answer:
Proteins are the molecules that are responsible for the movement of molecules.
Explanation:
Cell membrane is a barrier around each cell that provides them a shape and also control the movement of molecules coming in or out. This movement of molecules is called membrane transport. The call membrane is composed of phopholipids bilayer and proteins are embedded in this bilayer. These proteins function as receptors for specific molecules or ions and transfer them inside or outside of cell.
Which of the following shows the correct order of structures?
A.
cells tissues organ systems organs
B.
cells organ systems tissues organs
C.
cells tissues organs organ systems
D.
cells organs tissues organ systems
The answer is C cause organ system is like respiratory system consist of many organs including nose, trachea, and lungs
Final answer:
The correct order of structures from simplest to most complex is cells, tissues, organs, and organ systems, aligning with option C.
Explanation:
The correct order of structures, from the simplest to the most complex, is cells, tissues, organs, and organ systems. Accordingly, the answer to the student's question is C. cells → tissues → organs → organ systems.
Groups of cells with similar structures and functions are known as tissues.
Organ systems are made up of different organs that work together to perform a complex function.
Cells are the basic structural and functional units of living organisms. Tissues are groups of cells with similar structure and function.
How long can dinosaurs bang for?
Probably like 2 hours or so
Determining the exact duration of dinosaur mating is challenging due to limited direct evidence. Analogies with modern relatives suggest varied behaviors, emphasizing the importance of species-specific factors in dinosaur reproduction.
Determining the mating duration of dinosaurs is a challenging task as it involves interpreting behaviors from fossilized evidence. Fossils provide insights into dinosaur anatomy, but behaviors, including mating rituals, are more challenging to discern. Researchers rely on indirect evidence such as trackways, nesting sites, and bone structures.
The duration of dinosaur mating, or "dinosaur romance," is speculative due to limited direct evidence. Analogies with modern-day reptiles and birds, the closest living relatives of dinosaurs, provide some context. These animals exhibit a wide range of mating behaviors, from brief copulation to more extended courtship rituals.
Factors influencing mating duration in dinosaurs would likely include species-specific behaviors, environmental conditions, and reproductive strategies. Some dinosaurs may have engaged in elaborate courtship displays, while others may have had more straightforward mating behaviors.
In conclusion, the specific duration of dinosaur mating remains uncertain due to the limitations of interpreting behaviors from the fossil record. While modern analogs offer some insights, each dinosaur species likely had unique reproductive strategies that were influenced by their environment and evolutionary adaptations.
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What is the definition of energy?
Answer:
Energy is basically power. It's power that can help you be more active.
Google says
the strength and vitality required for sustained physical or mental activity.
Why does the process of Meiosis have two rounds of division?
During the inter-phases of meiosis, each chromosome is duplicated. In meiosis, there are two rounds of nuclear division resulting in four nuclei and usually four daughter cells, each with half the number of chromosomes as the parent cell.
Meiosis involves two rounds of division, Meiosis I and Meiosis II, to reduce chromosome numbers by half and separate sister chromatids, leading to four unique haploid cells required for sexual reproduction.
The process of meiosis involves two rounds of division to produce haploid cells, such as gametes in animals or spores in plants, which are vital for sexual reproduction. Meiosis I reduces the chromosome number by half, from diploid to haploid, by separating homologous chromosome pairs. This stage also introduces genetic diversity through the process of recombination. Meiosis II is necessary to separate the sister chromatids, as in mitosis, because chromosomes were replicated during the S-phase of the cell cycle. This results in four unique haploid cells instead of the two diploid cells that would be produced by a single round of division.
the terms global warming and climate change are often used synonymously what do these terms mean
The earth is getting warmer and the climte has a dramatic change that affects us on the planet
Final answer:
Global warming refers to the ongoing rise in Earth's average surface temperature, primarily due to human-induced increases in greenhouse gases. Climate change encompasses broader changes in weather patterns over long periods, including temperature shifts, precipitation changes, and more. The distinction between the two terms highlights the complexity of Earth's changing climate.
Explanation:
The terms "global warming" and "climate change" are often used interchangeably but signify different phenomena. Global warming refers to the recent and ongoing rise in global average temperature near Earth's surface, primarily caused by increasing concentrations of greenhouse gases in the atmosphere. This phenomenon is a major driver behind the changing climate patterns observed around the world. However, global warming is just one aspect of the broader term climate change.
Climate change, on the other hand, encompasses long-term changes in the average weather patterns that have come to define Earth's local, regional, and global climates. These changes include major shifts in temperature, precipitation, or wind patterns, among other effects, that occur over several decades or longer. While climate change is commonly associated with an increase in global temperatures, it also acknowledges that the short-term variations in this process can include both higher and lower temperatures, despite the overarching trend toward warmth.
The distinction between these terms matters because it highlights the complexity and multifaceted nature of Earth's changing climate. By understanding the differences, we can better appreciate the full scope of climate science and the various impacts of human activity on our planet.
Which is a possible outcome of global warming?
A. Most crops will grow better in warm climates
B. An increase in the spread of disease will occur
C. Large numbers of animals will move toward the drier water
D. Biodiversity will increase throughout the world
itd a D roller.........
Final answer:
A possible outcome of global warming is the increase in the spread of disease, such as dengue fever, due to the expansion of disease-carrying insects' range. Rising sea levels and shifts in populations of organisms are also consequences, but biodiversity does not increase.
Explanation:
A possible outcome of global warming is an increase in the spread of disease. As global temperatures rise, disease-carrying insects and the pathogens they harbor will expand their range to new regions, leading to the spread of diseases such as dengue fever. This has already been observed with the spread of diseases carried by mosquitoes, which are limited by colder temperatures.
Other consequences of global warming include rising sea levels due to the melting of glaciers and thermal expansion of warmer water. This can lead to the inundation of shorelines and the disappearance of islands. Additionally, global warming can cause shifts in the populations of organisms as certain species decline and new species move in, but this does not lead to an overall increase in biodiversity.
Therefore, the correct answer is option B
Station 3! HELP PLS!
1. Animals with backbone belong to the ____ phylum.
A. Cordate
B. Echinoderm
C. Arthropod
D. Mollusk
2. Jellyfish and coral belong to the same phylum as ____.
A. Snails
B. Sponges
C. Sea Anemones
D. Fish
3. An Animal belonging to the phylum athropoda is a ____.
A. Tapeworm
B. Lobster
C. Squid
D. Slug
4. ____ is the class of athropods which have 8 legs.
A. Archnid
B. Insect
C. Centipide
D. Cephalopod
Answer:
Question 1: A Chordate
Question 2: C Sea Anemones
Question 3: B Lobster
Question 4: A Arachnid
Explanation:
Chordates are all the animals that have vertebrates (backbones)
The phylum Cnidaria includes those that have cnidocytes which are specialized cells for capturing prey. This includes sea anemones, jellyfish, and coral.
Arthropods are those that have an exoskeleton, segmented body, and paired jointed appendages like lobsters and other crustaceans.
Arachnids are animals that have eight legs, like spiders.
Haploid cells are.........
Answer:
produced during meiosis. Which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half.
Answer:
C) sex cells with half the original chromosome number
Answer Choices:
A) mutated cells with missing chromosomes
B) fused cells with double the chromosome number
C) sex cells with half the original chromosome number
D) sex cells with the original chromosome number as the parent cell
Scientist can canculate the distance from the sismograph station to the focus using
Hello!
Scientists can calculate the distance from the seismograph station to the focus using the difference in arrival times of P and S waves.
Have a great day!
All of the fish in the Monterey bay aquarium would represent
All of the fish in the Monterey Bay Aquarium represent the biodiversity and variety of marine fish species.
Explanation:All of the fish in the Monterey Bay Aquarium would represent the biodiversity and variety of marine fish species. The aquarium houses a wide range of fish species, showcasing the rich and diverse ecosystem found in the ocean. It provides an opportunity for visitors to observe and learn about different fish species and their habitats.
The fish at the Monterey Bay Aquarium represent a combination of biodiversity, conservation, education, research, ecological balance, and cultural significance.
The Monterey Bay Aquarium is a vital institution not only for displaying aquatic life but also for its roles in conservation, education, and research. Here’s an exploration of what all the fish in the Monterey Bay Aquarium represent:
Biodiversity Awareness: The aquarium showcases a diverse range of marine and freshwater species, allowing visitors to appreciate the variety of life that exists in our oceans and rivers. This experience fosters a better understanding of biodiversity and the importance of preserving it.
Conservation Efforts: Many species displayed at the aquarium are endangered or threatened in the wild. By highlighting these species, the aquarium raises awareness about conservation issues and the need to protect marine ecosystems from overfishing, habitat loss, and pollution.
Educational Outreach: The Monterey Bay Aquarium engages in educational programs aimed at informing the public about marine life and environmental conservation. This includes tours, interactive exhibits, and programs for schools, ensuring that visitors, especially children, are equipped with knowledge about aquatic ecosystems.
Hamza holds hands close to a hot surface. He can feel the infrared waves but cannot see them. What explains Hamza’s observations
Answer:
Radiation
Explanation:
Hamza is observing radiation. Well, of course, the safe kind. Radiation is the release of energy in the form of electromagnetic waves or active subatomic particles. In this case, Hamza is observing heat radiation, which cannot harm him, as compared to UV or Gamma radiation.
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Bacteria, viruses, fungi, and protists have a bad reputation. People focus on the diseases they cause, the food they rot, and the bad odors they creat, even though most types cause no harm to living things. One type is an exception. It is non-living and can only reproduce by hurting its host. Which one of these groups is a none-living agent of disease?
A. Bacteria
B. Viruses
C. Fungi
D. Protists
B.
Viruses are classified as biological agents instead of a living things, $& they are only made of genetic material.
Viruses are non-living disease agents that can only reproduce by infecting a host cell, making B. Viruses the correct answer to the question about which group is a non-living agent of disease.
Explanation:The non-living agent of disease that can only reproduce by hurting its host among the options provided is B. Viruses. Unlike bacteria, fungi, and protists, which are living organisms, viruses consist of DNA or RNA encapsulated in a protein coat and are incapable of reproducing or carrying out metabolic processes on their own. They require a host cell's machinery for replication.
Viruses are known for causing diseases like colds, the flu, and more serious conditions such as hepatitis and AIDS. While some microorganisms like bacteria and protozoa can be combated with antibiotics and have free-living forms, viruses are entirely dependent on a host for their life cycle and do not respond to antibiotics. Antiviral drugs can treat viral infections since they are designed to target the specific parts of the virus's life cycle that occur within human cells.
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What are the characteristics of a good experiment?
Answer:
The characteristics of a good/safe experiment are:
Equipment is used according to its purposeWorkers are wearing protective clothing and goggles All directions are followed for a successful experimentThere is proper ventilation Toxins are used responsiblySharp tools and fires are handled or supervised by an adultAll information from the experiment is recordedPhotographs are taken if necessary Experiment is repeated for valid resultsDifferent people try the experiment to compare resultsHope this helps ya :D
Final answer:
A good experiment has several characteristics including being able to be tested, proven wrong, and providing measurable results and yes or no answers.
Explanation:
A good experiment has several key characteristics:
It should be tested using experiments to collect evidenceIt should be able to be proven wrongIt should provide measurable resultsIt should provide yes or no answersFor example, in a biology experiment, if the research question is 'Does fertilizer type A increase plant growth compared to fertilizer type B?', a good experiment would manipulate the independent variable (the type of fertilizer) and measure the dependent variable (plant growth) to determine if there is a significant difference between the two types of fertilizer.
How does water heat earth
Answer:
The water covers the 71% of the earth's surface and the water gets hotter fast as compared to that of the land. The water makes the surrounding air warm which flows from the equator region to the polar region.
Explanation: The hot air moves from a hotter region to the colder region making the colder area warm. This is how the water makes most part of the earth hot.
Answer: Water carries heat from the equator toward the poles
Explanation:
i got it right on edge2021 culumitive exam last one
You will be crowned brainliest. K12 student here.
Which one of the following supports the hypothesis that life has changed over time?
A) Prokaryotes have no nucleus.
B) The cell has no membrane.
C) Some fossil plants have deep roots.
D) Fossils are distinct from rock layer to rock layer.
Please and Thank you.
An answer choice that supports the hypothesis that life has changed over time, is;
D) Fossils are distinct from rock layer to rock layer.
This is because the fossils that happen to be at the very top layer are so believed to be from recent forms of life.
D. Fossils are distinct from rock layer to rock layer.
The different fossils in the different layers can show exactly how life has changed and evolved because you can basically see a timeline of life in the rock layers.
In which direction does wave energy travel
Answer:
D
Explanation:
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it is towards the shore i just took the test on edg.PLEASE VOTE ME BRAINLIEST!!The wave energy always travels in the direction which is perpendicular to the direction of disturbance. In other words, it travels towards the shore.
What is Wave energy?Wave energy may be defined as a type of renewable energy that can be yoked from the movement of the waves.
Therefore, it is clear that the direction of wave energy travels towards the shore.
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describe one way energy from sunlight moves through a food chain in this food web. identify producers and consumers in the food chain.
Answer:
Energy is absorbed by plants in the form of sunlight and grow. These plants are eaten by smaller consumers (such as the grasshopper) and thus the energy moves up the food chain as the grasshopper is eaten by another and so on.
What implications need to be considered when creating environmental policies?
How much will it cost?
How will it affect the environment?
How will it affect people?
Is the benefit worth the cost?
How will it reduce tourist activity?
Answer:
Is the benefit worth the cost?
Explanation:
Environmental policies application has to lead to some economic cost.
When coming up with this policies, the effect that this policies shall have towards environmental protection shall be considered.
The cost and economic effect that this policies shall cause should also be looked at.
If a policy causes insignificant change towards environmental protection and at the same time the costs are too high, then the policy should be dropped.
If a policy has got significant impact and costs less, the it should be taken.
Answer:
It is A,B,C and D
Explanation:
All algae are A.heterotrophs B.autotrophs C.parasitic D.anaerobes
Answer:
most algae are autotrophs or more specifically, photoautotrophs
Explanation:
All algae are Autotrophs.
Option B
Explanation:
Most of the algae plants are known to be from the autotrophs, or the better term for them is known to be photoautotrophs. Autotrophs are the organisms which is able to produce their own nutrition that is why algae are able to make their own food substances. The term photo is used because of the light with the help of the light algae is able to make their own nutritional benefits and substances. Only higher plants like algae are able to make their own nutritional benefits.
Sexual______ensures survival for any species. Offspring are formed when_________ material from parents combine to form new genetic codes. Each parent contributes half of a child's_______ through_________ , which occurs when the sperm and_______ of the parents meet. The sperm and egg each contain only half of a parent's genetic information, which makes the child's genetic code different from the parents while maintaining some genetic identity. Each cell has 23 pairs of _______ , making it possible for DNA from each parent to be halved to produce the _________- and egg cells; this ensures these cells only receive one copy of a chromosome from each pair. This cell division process is achieved in a process that takes place in the testis and ovaries.
Sexual reproduction is essential for species survival and involves combining genetic material from two parents through meiosis, resulting in genetically unique offspring.
Explanation:Sexual reproduction ensures survival for any species. Offspring are formed when genetic material from parents combine to form new genetic codes. Each parent contributes half of a child's genetic information through meiosis, which occurs when the sperm and egg of the parents meet. The sperm and egg each contain only half of a parent's genetic information, which makes the child's genetic code different from the parents while maintaining some genetic identity. Each cell has 23 pairs of chromosomes, making it possible for DNA from each parent to be halved to produce the sperm and egg cells; this ensures these cells only receive one copy of a chromosome from each pair. This cell division process is achieved in a process that takes place in the testis and ovaries.
the arm *blank* flexes the arms at the elbows
Answer: Brachalis
Explanation: it flexes at the elbows which is described as ulna !
Brachalis it flexes at the elbows which is described as ulna, The brachialis muscle lies within the distal region of the biceps brachii.
Support your answer?The brachialis is the muscle that is present in the upper arm of the flexes of the elbow joint.
It lies below biceps brachii. It forms the part of the cubital fossa. It does not cross the elbow joint. It is the prime mover of the flexion of the elbow of the hand.
Thus, Brachalis it flexes at the elbows which is described as ulna.
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A fish eats food, and then swims. How does this example show the Law of Conservation of Energy?
The example of a fish eating and then swimming illustrates the Law of Conservation of Energy. The fish converts the chemical energy in its food into kinetic energy to swim, demonstrating that energy cannot be created or destroyed, only transformed.
Explanation:The example of a fish eating food, and then using the energy from that food to swim, demonstrates the Law of Conservation of Energy. This law states that energy cannot be created or destroyed, but can only be changed from one form to another. In this case, the fish converts the chemical energy stored in its food into kinetic energy, enabling it to swim. This demonstrates the principle of conservation, wherein the total energy within a closed system (in this case, the fish) remains constant.
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How does a closed lake differ from an open lake?
A. A closed lake has no outlet stream. B. A closed lake has no inlet stream. C. A closed lake contains fresh water. D. A closed lake contains standing water.
Answer.
A I belive
Explanation:
All lakes are either open or closed. If water leaves a lake by a river or other outlet, it is said to be open.
Answer:
Option A, A closed lake has no outlet stream
Explanation:
An open lake is formed at a place where the water is poured in by inlet stream. Open lake also has outlet stream for removal of water. while in a closed lake , water only leaves by the process of evaporation. The water in a closed lake gets salty as it remains standing and when it evaporates it leaves behind salt and other dissolved constituents thereby remaining water salty.
hence, Option A is correct
Where do the OH- ions go as additional acid is added?
They evaporate.
They combine with excess H+ ions to form more water.
They remain in the solution at the same concentration.
They remain in the solution, but change concentration.
Answer:
B.) They combine with excess H+ ions to form more water.
Explanation:
The OH- ions in a solution combine with excess H+ ions from added acid to form water, decreasing their concentration according to the principles of acid-base neutralization and Le Châtelier's principle. Correct option is B
When additional acid is added to a solution, the OH- ions do not evaporate. Instead, they combine with the excess H+ ions to form more water. This interaction can be explained by the concept of acid-base neutralization where acids release H+ ions and bases release OH- ions. According to this principle, when an acid (which releases H+ ions in solution) is added, there is an increased concentration of H+ ions that react with the available OH- ions to produce H2O (water) molecules. This results in a decrease in the concentration of hydroxide ions in the solution.
What term refers to group behavior seen in animals of a similar type?
A.
swarm behavior
B.
predation defense
C.
structural adaptation
D.
physiological adaptation
swarm behavior
Answer: A
Answer is A
The rest are incorrect
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Why are genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment?
A. Linked genes often separate through crossing over.
B. Linked genes do not move together from generation to generation.
C. Linked genes often segregate independently.
D. Linked genes do not segregate independently.
The answer is D, because e these genes are not inherited independently.
The genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment because linked genes do not segregate independently.
What do you mean by linked genes?The two or more genes are said to be linked when they are located on the same chromosome and cannot segregate independently as they are inherited together. The linked genes are arranged linearly.
When genes are close together on the same chromosome, they are said to be linked. That means the alleles, or gene versions, already together on one chromosome will be inherited as a unit more frequently than not.
When two genes are close together on the same chromosome, they do not assort independently and are said to be linked. Whereas genes located on different chromosomes assort independently and have a recombination frequency of 50%, linked genes have a recombination frequency that is less than 50%.
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What does the competitive exclusion principle state?
Answer:
that two species competing for the same limited resource cannot coexist at constant population values.
Explanation:
The competitive exclusion principle states that two species competing for the same resources cannot coexist if their niche overlap is extensive.
Explanation:The competitive exclusion principle in biology states that two species competing for the same limited resources cannot coexist in the same habitat if their niche overlap is extensive.
This principle is based on the idea that one species will outcompete and ultimately eliminate or exclude the other species by utilizing resources more efficiently.
This phenomenon can be observed in nature, such as when two species of birds compete for the same type of insect prey and the more efficient species drives the other to local extinction.
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