Answer:
Corona, chromosphere and photosphere.
Explanation:
Sun's atmosphere consists of three layers. These are namely: corona, chromosphere and photosphere.
Corona is the outer most layer of atmosphere of sun and is seen during total solar eclipse.
Chromosphere is present between corona and photosphere. It serves to conduct the heat from core of sun to the corona.
Photosphere is the inner most layer of sun's atmosphere and emits light in form of visible light.
The Sun's atmosphere is made up of several regions, including the photosphere, corona, and chromosphere.
Explanation:The Sun's atmosphere is made up of several regions. The photosphere is the visible surface of the Sun and is the region where most of its energy is emitted as light. The corona is the outermost layer of the Sun's atmosphere, extending millions of kilometers into space. The chromosphere is a thin layer between the photosphere and the corona.
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Which of the following is an example of evidence supporting the theory that volcanic eruptions caused the dinosaurs to become extinct?
A. Massive lava flows in India date to the same time period.
B. A thin layer of rock containing iridium formed at that same time period.
C. Many sea creatures became extinct at the same time as the dinosaurs.
D. Volcanoes often form along boundaries between the sections of Earth's crust called plates.
d. volcanoes often form along boundaries between sections of the earths crust called plates
which statements best describes the damage that results from earthquakes ? check all that apply
• amount of damage can be used to determine intensity
• damage can be measured using the Richter scale
• earthquakes that cause maximum damage are not common
• Roman numerals are used touring damage created by an earth quake
Answer: damage can be measured using the Richter scale
The amount of damage can be used to determine intensity would be the answer to your question
The image shows a type of stress.
Which type of fault occurs when rock is subjected to this type of stress?
hanging
normal
reverse
strike-slip
Answer:
Option C, Reverse
Explanation:
A reverse fault is one in which compression force squeezes the rock crust into small space due to which the hanging wall will push up to a higher level as compared to a footwall. Here in this image none of the block is pulled away or forced towards the other. However, the rock has broken due to the application of compressive force which will now tend to create a reverse fault
Hence, option C is correct
Answer:
The correct answer is "normal"
Explanation:
Edge 2020
Why is it important to classify the millions of species on earth?
to organize them and speak about them accurately is correct.
incorrect answers
to have common names that everyone can remember
to more easily sequence their genetic material
to create scientific names that only scientists can learn
Answer:
its d
Explanation:
James wants to create a self-sustaining ecosystem, or vivarium. Which method would most likely result in an ecosystem that
is viable for the longest amount of time with no additional care?
A:Put a few plants, water, sand, and a heat lamp inside a clear glass aquarium and seal the top. Place it in a sunny location.
B:Put water, fertilizer, soil, plants and insects in an open, clear glass aquarium. Place it in an area that has some sunlight
and some shade
C: Put rocks, water, and many plants in an open, dark-colored plastic tub. Place it in an area with direct sunlight.
D:Put soil, water, many plants, and a few insects in a sealed, clear plastic aquarium. Place it in an area with indirect sunlight
Answer:
D
Explanation:
3. How often does the sun's magnetic field reverse?
A. Every 11 years
B. Every two million years
C. Every 100,000 years
D. Every 350 days
Answer:
A. Every 11 years
Explanation:
It happens at the peak of each solar cycle as the sun's inner magnetic dynamo re-organizes itself. The coming reversal will mark the midpoint of Solar Cycle 24.
The sun's magnetic field reverses A. Every 11 years.
The Sun's magnetic field undergoes a complete reversal of its polarity approximately every 11 years. This phenomenon is known as the solar magnetic cycle or the solar cycle. The cycle starts with the Sun's magnetic field being oriented in a particular direction, and over the course of about 11 years, it gradually flips its polarity, with the north and south magnetic poles interchanging.
The solar magnetic cycle is driven by the complex processes occurring within the Sun's interior. It involves the generation and interaction of magnetic fields through processes such as differential rotation, convection, and the dynamo effect. These processes generate and amplify the magnetic fields, leading to the periodic reversal of the Sun's magnetic polarity.
Therefore, the correct answer is A. Every 11 years.
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What process in human body cells transfers the energy stored in a grilled cheese sandwich to ATP?
Answer:
Cellular Respiration
Explanation:
The energy from a grilled cheese sandwich is transferred to ATP through the process of cellular respiration, specifically oxidative phosphorylation.
Explanation:Every cell in the human body uses adenosine triphosphate (ATP) to store and release energy. The energy from a grilled cheese sandwich is transferred to ATP through the process of cellular respiration, specifically oxidative phosphorylation. In this process, the energy stored in the chemical bonds of glucose from the sandwich is released and used to generate ATP molecules.
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Identify the statement about meiosis that is incorrect
Select one:
a. Pairing of homologous chromosomes
b. Four haploid cells are formed
c. At the end of meiosis the number of chromosomes are reduced to half
d. Two cycle of DNA replication occurs
Answer:
the answer is d)
Explanation:
i think the reason why it is d) is because during meiosis the there shouldn't be any dna that are carbon copies because all living things that are made sexually has different dna ( except identical twins of course)
The incorrect statement about meiosis is 'd. Two cycles of DNA replication occurs.' In reality, DNA replication occurs once before Meiosis I, after which two rounds of cell divisions create four haploid cells.
The statement about meiosis that is incorrect is: d. Two cycles of DNA replication occurs. In meiosis, DNA replication occurs only once, during the S phase of the cell cycle prior to the first meiotic division. Following this, there are two rounds of cell divisions known as Meiosis I and Meiosis II, which result in four haploid cells from one diploid parent cell. During Meiosis I, homologous chromosomes pair up and may exchange genetic material through crossing over. Afterwards, these homologous chromosomes are separated into two cells. Meiosis II resembles mitosis where the sister chromatids within the two daughter cells are separated, resulting in a total of four haploid cells. These events ensure that at the end of meiosis, the number of chromosomes is reduced to half in each of the four haploid cells produced.
16. What type of organism utilizes photosynthesis to produce food?
A. Heterotrophs
B. Autotrophs
C. Sharks
D. Frogs
Answer:
B
Explanation
Autotrophs make their own food so photosythesis is autotrophic
Autotrophs!
Autotrophs are plants and they make their own food through photosynthesis
Hope this helped!
Of the six kingdoms, which are prokaryotic and which are eukaryotic?
Organisms are classified into three Domains and into one of six Kingdoms of life. These Kingdoms are Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia.
Which MOST LIKELY represents the gas being released and the process used to make it?
I believe that the gas is Carbon dioxide and that it is being released by respiration.
The gas being released is carbon dioxide and in the process called cellular respiration.
In apparatus set up by the students, the yeast used the sugar in the apple juice together with the oxygen to generate adenosine triphosphate (ATP) and releases carbon dioxide as a waste.
Further ExplanationYeast is a one-celled organism that requires energy to survive. Yeast can do anaerobic and aerobic respiration. For yeast to survive, it has to make its energy.
To survive, yeast uses cellular respiration, where glucose is transformed into ATP and carbon dioxide.
In other words, cellular respiration is a metabolic process that involves the breaking down of glucose to generate adenosine triphosphate (ATP) and releases waste products. The waste product is carbon dioxide (C02)
Cellular respiration is used by both plants and animals to break down sugar and convert it into energy. The energy produced is used by plants and animals to carry out some task at the cellular level. The essence of cellular respiration is to provide the energy required for cells to function.
Therefore, in the apparatus set up by the students, the yeast used the sugar in the apple juice together with the oxygen to produce adenosine triphosphate (ATP) and discharges carbon dioxide as a by-product.
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Which MOST LIKELY represents the gas being released and the process used to make it? https://brainly.com/question/10273602 Two students set up the following apparatus in a lab: a pipette was filled with a mixture of yeast and apple juice and inverted in a test tube filled with warm water https://brainly.com/question/6750753KEYWORDS:
carbon dioxidecellular respirationgaspipetteATPby-productsWhich product of photosynthesis contains the chemical energy that was made from the radiant energy
Answer:
Eukaryota cells contains chloroplast that uses the radiant energy of sunlight to convert CO2 and H2O into carbohydrates.
Explanation:
The observed redshifts of galaxies are evidence for the Big Bang theory of the origin of the universe, because they indicate that
A) the galaxies are still very hot.
B) the galaxies cannot be seen from the other side.
C) the galaxies are moving rapidly away in all directions.
D) the galaxies turned red at the original moment of explosion.
Answer:
C
Explanation:
things are moving in space, proving that since the big bang, planets and galaxies have formed and are expanding and others are forming. A red light trace shows when something is moving away, versus a blue light trace when it is coming closer. Things are ever moving in the universe.
During a trip to the Galapagos Islands, which observation led Charles Darwin to suspect that organisms change over time?
Answer:
Beaks of birds for example are specific to what food is around them.
Explanation:
Answer:
prolly "Island finches resembled mainland finches, but were not the same species."
Explanation:
it's not "Island finches did not have beaks of the same size and shape."
How much faster is the Arctic warming compared to the rest of the world?
Answer:
Twice
Explanation:
According to the latest studies about the global warming and how it affects part of the world, the research has shown that the Arctic is warming up twice as fast as the rest of the world. This should not really come as a surprise as the Arctic is not consisted of land mass, but instead of ocean water. The ocean water needs slightly lower temperature to freeze, so it is easier for it unfreeze. Once it unfreezes it moves and it becomes part of the global water circulation patterns. This results in bring in more warmth to the Arctic through the ocean currents, which also results in more melting of the ice, so the rate of warming up is constantly increasing.
Using the model provided, which statement would not be correct regarding ATP
Answer:D
Explanation:
When a phosphate group is removed from ATP by hydrolysis, ADP is produced and energy is stored for cellular processes the statement is not correct regarding ATP, hence option D is correct.
When the high-energy phosphoanhydride bonds in adenosine triphosphate (ATP) are broken, such as in muscles, chemical energy that had been stored in these bonds is released through the catabolic reaction process known as ATP hydrolysis.
When a phosphate group is removed from ATP, ADP is produced and energy is provided for cellular processes, hence option D is correct.
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The summer solstices occurs around June 21st and is the longest day of the year in the northern hemisphere. On this day, the Sun is as far ______ as it will get at sunrise and sunset. A) east B) north C) south D) west
Answer:
B) north
Explanation:
On June 21st we have the summer solstice in the Northern Hemisphere. This is the longest day of the year in the Northern Hemisphere and officially it marks the beginning of the summer. On this date, the sun gets the furthest north during sunset and sunrise on the Northern Hemisphere. This is the case because that is when the Northern Hemisphere is the most tilted and exposed to the sunlight. Basically, the further north the Sun appears on the sky in the Northern Hemisphere, the more sunlight there will be and the higher the temperatures will be as well.
Which of the following must be true in a dry limestone cave? Select all that apply. A. Water once entered the cave. B. The cave was formed by volcanic means. C. Any cave formations are no longer growing. D. There must only be stalagmites, no stalactites.
Option b is correct..
Caves are formed by the dissolution of limestone. Rainwater picks up carbon dioxide from the air and as it percolates through the soil, which turns into a weak acid. This slowly dissolves out the limestone along the joints, bedding planes and fractures, some of which become enlarged enough to form caves.
The students are performing an experience that involves chemicals.
Based on the picture, what safety practice did both students fail to carry out?
A.) properly disposing
B.) keeping the work environment clean
C.) using proper laboratory equipment
D.) wearing appropriate laboratory attire
Answer:
your answer will be D. wearing approiate labotary attire
Explanation:
The student clearly has no gloves on may hurt themselves doing the lab teacher should've had told the kids the rules and what to expect and what to do
Answer:
The correct answer will be option-D.
Explanation:
A scientific experiment involving chemicals must be performed with precautions as chemicals can cause serious health problems like carcinogens causing cancer.
The laboratory attire of a lab includes a face mask to cover mouth, a pair of goggle to protect eyes, hand gloves to protect hand and a laboratory coat to protect body and clothes.
Since in the given question, the hand gloves and laboratory coat are missing, therefore, option-D will be considered the most valid answer.
Which component of blood transports oxygen?
Answer:
Red blood cells.
Explanation:
Answer:
Hemoglobin
Explanation:
Hemoglobin which is found in red blood cells help transport oxygen to the lungs and other body parts.
Julie’s town uses single-stream recycling, so Julie puts all of her household recyclables in a single container to be picked up. The recycling plant must sort out the different materials, including paper, cardboard, different types of plastic, glass bottles and jars, aluminum drink cans, and steel food cans.
How would an electromagnet be used in this type of recycling plant?
to remove plastic bottles from glass bottles
to divide food cans from soft-drink cans
to separate paper from cardboard
to gather colored glass from colorless glass
Answer:
to divide food cans from soft-drink cans
Explanation:
An electromagnet is based on the principle that current through a coil produces magnetic field. Magnetic objects such as Iron, nickel, cobalt or objects made from their combination are attracted by the magnet. This property is used to separate materials in recycling plant.
Steel (alloy of iron) would be attracted by the magnet where as aluminium would not be. Thus, steel food cans can be separated from the aluminium soft-drink cans using an electromagnet.
Answer:
B
Explanation:
bc
Hydrilla (Hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in Florida. Hydrilla has already been introduced to hundreds of bodies of water throughout Florida. Hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions.
Part A: Describe how hydrilla affects native plant and animal species. Include both a biotic and an abiotic limiting factor.
Part B: Suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla.
Part A: Invasive species displace native species in their habitat hence reducing biodiversity that is necessary for a balanced ecosystem. This is because invasive species do not have a natural predator in their new environment and hence their growth is unchecked. They, therefore, take up much of the nutrients and other biotic factors utilized by the other species.
Part B; To deal with invasive species, one can introduce a predator of the invasive species into the environment. Another is the influencing a limiting factor (usually an abiotic factor) that affects the invasive species specifically. These will check the unregulated growth of invasive species and preserve the ecosystem’s biodiversity.
What does experimental mean
Answer: Based on untested ideas or techniques and not yet established or finalized
describe 2 observation of water that provide evidence that water molecules are attracted to one another
The capillary action and water's solubility property demonstrate the attraction between water molecules. The former is seen when water ascends a straw or capillary tube because of water's adhesive properties. The latter is shown when substances like table salt dissolve in water due to the strong attraction between polar water molecules and the ions in salt.
Explanation:There are two clear observations that provide evidence that water molecules are attracted to one another. These observations refer to the water's property of adhesion and cohesion.
Firstly, the phenomenon called capillary action demonstrates how water molecules are attracted to each other. This effect is observed when water climbs up a straw or capillary tube, which occurs because water molecules are more attracted to the charged surfaces of the tube than to each other, inducing the water to adhere to the tube's surface and move upward.
Secondly, water's solubility property provides another evidence of the attraction between water molecules. For instance, when you dissolve table salt in water, the polar water molecule's attraction to the ions (Na+ and Cl-) in salt overcomes the ionic bond in the salt, resulting in its dissolution. Conversely, non-polar substances like oils do not mix with water, because the attraction among water molecules is stronger than the attraction between water and oil molecules.
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Which phrase describes the phenomenon that implies that small atmospheric changes affect the weather weeks or months later?
the butterfly effect
short-range forecast
long-range forecast
automated weather
Answer: The answer is a) the butterfly effect
Explanation:
Answer:
Option A: The butterfly effect
Explanation:
The butterfly effect shows that a small change results in large effect. The change initially is small but the resulting effect is of large variation.
The phenomenon that implies that small atmospheric changes affect the weather weeks or months later. This is a result of butterfly effect that a small change in atmosphere affects whether.
Which is not a property of water?
Select one:
a. good solvent for electrolytes
b. high specific heat
c. adheres to polar compounds
d. contracts during freezing
d. Because when liquid water becomes solid ice, it expands, not contracts.
Water contract during freezing is not a property of water.
Option D
Explanation:
The water at normal temperature is fluid in nature where the disorder in the structure is due to the hydrogen bond between the molecules of water which are continuously forming with one molecule and then again forming with another molecule.
When the water freezes then due to low temperature the energy of the system is lost due to which vibration between the element is also reduced and hydrogen bonds no longer change. At this time the fixed hydrogen bond causes the molecules of water to expand which further decreases the density of water.
pro life what is it
Answer:
opposing abortion and euthanasia.
Explanation:
supporting the belief that it is immoral for a pregnant woman to have the freedom to choose to have an abortion (= an operation to end a pregnancy) if she does not want to have a baby
Did the T. Rex have an amniotic egg?
A. Probably not because their is no history Of closely related animals having an amniotic egg.
B. It is quite likely because lots of animals in the past have had amniotic eggs, so the T. Rex probably did too.
C. It is quite likely because both the caiman and parrot have had amniotic eggs and they share recent common ancestor with the T. Rex.
D. Probably not because the T. Rex is no longer living.
I’m failing biology, help a girl out!
I know that It has an amniotic egg so It is either B or C
Final answer:
The T. Rex most likely had an amniotic egg, as it is a characteristic of amniotes. Close relatives of the T. Rex, like the caiman and parrot, have had amniotic eggs, indicating that the T. Rex probably had them too.
Explanation:
The T. Rex most likely had an amniotic egg. Amniotic eggs are a characteristic of amniotes, which include reptiles, birds, and mammals. The evolution of amniotic eggs allowed for the development of embryos within an aquatic environment inside the egg, which reduced the dependence on a water environment for development. Although the T. Rex is no longer living, its close relatives, such as the caiman and parrot, have had amniotic eggs, indicating that the T. Rex probably had them as well.
HELPPP 35 points will mark branliest
Answer:
3. is a haploid
Explanation:
this is when the 4 daughter cells (meiosis) contain half the number of chromosomes of the parent cells (which they are diploid)
Answer:
3. meiosis
9 and 10. Depends if parents are short or tall
If one is short and one is tall then chances will be 50%
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which organisms in this food web are producers? please select the two correct answers
A - Green Algae
B - Roseate spoonbills
C - Mangroves
D - Mangrove water snakes
E - American Crocodiles
Answer:Green algae and mangroves.
Explanation: Both on those organisms have chlorophyll and chloroplasts, and they are considered as plants.
Answer:
Option A and option C are the correct option,
Explanation:
A. Green algae are autotrophs like plants and produce their own food by photosynthesis. They also have chloroplasts for photosynthesis. In this food web they are bottom of the the web that suggests too that green algae is the producer.
C. Mangroves are the group of plants found in the intertidal coastal area. Mangroves also make their own food by the process of photosynthesis.