What’s the answer because I really don’t know

Whats The Answer Because I Really Dont Know

Answers

Answer 1

Answer: C

Explanation In any of the answer choices doesn't say tat its possible copper to conduct electricity. But in C its says  it  can exchange electricity.


Related Questions

What determines the inherited traits of an organism

A) The proteins produced by a cell

B) The number of chromosomes in a cell

C) The size of the chromosomes

D) The genes of its chromosomes

Answers

Answer:

D) The genes of its chromosomes

Explanation:

Mitosis

I think it could be b or d...prob d though

Need help with 17. - 21

Answers

Answer:

False ,true,true, false ,true,false,

Explanation:


What happens to the nitrogen in a rabbits body
when it dies

Answers

Answer:

When rabbit dies, the nitrogen in the rabbits body is released into the soil  by decomposition.

Explanation:  

When rabbit dies its body is decomposition takes place. Decomposition is process of breaking down of the dead remains of the plants, animals and insects into tiny pieces by free living bacteria, fungi and worms present in the environment .

During the decomposition process the nitrogen present in the dead rabbit body is released into the soil in the form of ammonia. The bacteria(nitrifying bacteria) present in the soil converts this ammonia into nitrates so that it can be again used by the plants. Now plants intakes this nitrates for photosynthesis process. This process of fixing nitrogen back into the atmosphere is called nitrogen cycle.  

Final answer:

When a rabbit dies, the nitrogen in its body undergoes catabolism, or breakdown, along with other macromolecules. Mammals like rabbits convert the toxic ammonia into urea through the urea cycle, which is then excreted in their urine.

Explanation:

When a rabbit dies, the nitrogen in its body undergoes catabolism, or breakdown, along with other macromolecules. During this breakdown, carbon, hydrogen, and oxygen are extracted and stored in the form of carbohydrates and fats, while excess nitrogen is excreted from the body. To detoxify the nitrogenous waste, mammals like rabbits convert the toxic ammonia into urea through the urea cycle. Urea is then excreted in their urine.

When a group of people share values, practices, and beliefs, this is known as __________.
A.
culture
B.
the norm
C.
enculturation
D.
discrimination

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer: Culture

Explanation: Culture is all that encompasses a specific social group, from their traditions, customs, beliefs, language, religion, and moral codes to their dressing, music, cuisine, and art.  

Answer:

A culture!

Explanation:

Got it right on Edge 2023

Which of the following is a volatile organic compound?


industrial smog


methane

nitrogen oxide

carbon dioxide



it's environmental science

Answers

Answer:

Nitrogen Oxide

Explanation:

Volatile organic compounds (VOCs) are compounds that easily become vapors or gases.

Nitrogen Oxides are gases and compounds composed of nitrogen and oxygen. They are emitted from the burning of coal, oil, gas, cigarettes, stoves, wood burning, etc. They have a high photochemical reactivity, and when they do react with sunlight, they create smog, one of the most visible signs of poor air quality.

https://foobot.io/guides/list-of-all-volatile-organic-compounds.php

Consider the classification levels of a honey bee.

Eukarya
Animalia
Arthropoda
Insecta
Hymenoptera
Apidae
Apis
mellifera

To which class do honey bees belong?
Arthropoda
Insecta
Hymenoptera
Apidae


Answers

The answer would be insecta

Answer: Insecta

Explanation:

Bee belongs to class insecta and they have segmented body, exoskeleton and joined legs.

Bees are the flying insects that are closely related to the wasps and ants. They help in the pollination as they carry pollen grains from one place to another.

They are adapted for feeding on nectar and pollen, that derives energy for the metabolism of the body.

what is the farthest sun in the galaxy?

Answers

Answer:Farthest Known Galaxy in the Universe Discovered. The galaxy MACS0647-JD (inset) appears very young and is only a fraction of the size of our own Milky Way. The galaxy is about 13.3 billion light-years from Earth, the farthest galaxy yet known, and formed 420 million years after the Big Bang.

Explanation:

The production of pink flowered plants from a cross between a red flowered plant and a white flowered plant is an example of​

Answers

Answer:

Artifical Selection OR Cross Pollination

Explanation:

If white roses and red roses are cross-bred by scientists, it would be artifical selection. If they were crossed in nature, it is called crossed pollination.

Incomplete dominance trust me :)

Over time, rocks begin to break down to form soil. Which of the following is a way that rocks can be broken down?
A.
wind erosion
B.
an eclipse
C.
thunder
D.
a full moon

Answers

Answer: wind erosion

Explanation:

The correct answer is A. Wind erosion

Explanation:

The soil is the substance that covers the surface of our planet, this is mainly formed as rocks break down which is called weathering. This phenomenon can occur due to the action of living organisms, due to chemical reactions or due to physical factors. In the case of physical factors, this includes collision, changes in temperature or pressure and wind erosion that occurs as the wind makes rocks and soil move and this movement can make rocks break down into smaller parts or become more prompt to break. Thus, one of the ways rocks can be broken down is through wind erosion.

Directions: Complete a Punnett square for the following genetics problems and provide genotypic and phenotypic ratios of offspring.

In rabbits, short hair (S) is dominant over long hair (s). What genotype and phenotype ratios are expected from a cross between two heterozygous shorthaired rabbits?

In sheep, white wool (W) is dominant over black wool (w). What genotype and phenotype ratios are expected from a cross between a heterozygous sheep with white wool and sheep with black wool?

In some plants, green pod color (G) is dominant to yellow pod color (g). If an individual that was heterozygous for green pods were crossed with one that was homozygous for green pods, identify the genotype and phenotype ratios of the offspring.

In some plants, having brown seeds (B) is dominant to having white seeds (b). What are the genotype and phenotype ratios that would be expected from a cross between an individual that is homozygous for brown seeds and one that has white seeds?

Work sheet below ^^
Thank you!! Will give Brainliest if possible!

Answers

Answer:

Sorry I couldn't draw the punnett squares. Also I'm not sure if you need to reduce the ratios or change them into percents but hopefully this helps

1.        S           s

    S   SS        Ss

    s    Ss         ss

Genotypic ratio- 1 SS: 2 Ss: 1 ss

Phenotypic ratio- 3 short haired: 1 long haired

2.         W          w

     w    Ww       ww

     w     Ww       ww

Genotypic ratio- 2 Ww: 2 ww

Phenotypic ratio- 2 white wool: 2 black wool

3.          G           g

     G    GG        Gg

     G    GG         Gg

Genotypic ratio- 2 GG: 2 Gg

Phenotypic ratio- 4 green pods: 0 yellow pods

4.          B             B

      b    Bb           Bb

      b    Bb           Bb

Genotypic ratio- 4 Bb: 0 bb: 0 BB

Phenotypic ratio- 4 brown seeds: 0 white seeds

Final answer:

Using Punnett squares for various genetic traits in animals and plants, you can predict the genotypic and phenotypic ratios of the offspring. In each case, allele dominance determines the phenotypic outcome.

Explanation:

Let's complete the Punnett squares for the given genetic problems to determine the genotypic and phenotypic ratios of the offspring.

1. Short Hair (S) vs Long Hair (s) in Rabbits:

Heterozygous short-haired rabbits have a genotype of Ss. When we cross two Ss rabbits, the Punnett square yields the following genotypes: SS, Ss, Ss and ss. This results in a genotypic ratio of 1 SS : 2 Ss : 1 ss. Because the short hair gene (S) is dominant, the phenotypic ratio will be 3 short-haired to 1 long-haired.

2. White Wool (W) vs Black Wool (w) in Sheep:

When we cross a heterozygous white wool sheep (Ww) with a black wool sheep (ww), the Punnett square yields genotypes: Ww and ww. Therefore, the genotypic ratio is 1 Ww : 1 ww. Since white wool is dominant, the phenotypic ratio is 1 white : 1 black.

3. Green Pod (G) vs Yellow Pod (g) in Plants:

Your cross is between a heterozygous green pod plant (Gg) and a homozygous green pod plant (GG). This yields genotypes: GG and Gg, hence a genotypic ratio of 1 GG : 1 Gg. As green is dominant, all offspring should be green in phenotype.

4. Brown Seeds (B) vs White Seeds (b) in Plants:

The cross is between a homozygous brown seed plant (BB) and a white seed plant (bb), resulting in all offspring being heterozygous (Bb). Therefore, the genotypic ratio is 1 Bb, and as brown is dominant, all offspring will have brown seeds.

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what is the rate at which vibrations are produced​

Answers

Answer:

the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second. the SI unit of frequency, equal to one cycle per second.

In an experiment, some magnesium ribbon is weighed and its mass is recorded. It is then placed in a crucible and heated. Once hot enough, it combines with oxygen to form magnesium oxide (MgO). Observe the data table provided. Why does the law of conservation of mass appear violated?

Answers

Answer:

B) Some of the product escaped as a vapor from the crucible.

Explanation:

Impurities and magnesium not reacting completely would not lead to less product necessarily. Nitrogen gas getting into the crucible would lead to a larger product mass.

Final answer:

The perceived violation of the law of conservation of mass in the experiment is due to the absorption of oxygen from the surroundings. This makes the final product's mass greater than the original magnesium, but it does not violate the law as total mass before and after the reaction is the same.

Explanation:

The reason it may appear that the law of conservation of mass is 'violated' in this experiment could be due to the absorption of oxygen from the air to form magnesium oxide. The original mass was just the magnesium ribbon, but after heating, the resulting compound included both the mass of magnesium and the mass of the oxygen it combined with from the air, which made it appear as though the mass had increased. However, this doesn't violate the law of conservation of mass because the mass of the magnesium plus the mass of the oxygen combined equals the mass of the magnesium oxide product. The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction, and this principle still holds true in this scenario.

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Essays need as least 5 or more sentences .

1 imagine you are an assistance for one of the ancient astronomers. You are present when the astronomer makes an important discovery. Write a firsthand account describing the discovery and its impact on science.

2 Scientists are continuously searching the Milky Way Galaxy for other stars that may have planets. What types of stars would most like have a planet or planets suitable for life as we know it? Write a paragraph describing these stars.

Answers

2) The stars that will most likely be habitable or suitable for life are stars similar to the sun, a main sequence star like a yellow dwarf. In astronomy and astrobiology, the circumstellar habitable zone (CHZ), or simply the habitable zone, is the range of orbits around a star within which a planetary surface can support liquid water given sufficient atmospheric pressure.

Hope this helps ╹◡╹

Which wave will probably be diffracted the most?

a. the wave with the longest wavelength
b. the wave with the highest amplitude
c. a longitudinal wave
d. the wave that strikes a solid barrier with the slowest speed.

15 points answer!

Answers

Answer:

A

Explanation: bc it has more stuff to hit

Final answer:

The wave with the longest wavelength will probably be diffracted the most. This is because diffraction, or the bending of waves around obstacles, is closely related to the wavelength of the wave. The longer the wavelength, the more a wave tends to diffract.

Explanation:

The wave that will probably be diffracted the most is a. the wave with the longest wavelength. Diffraction is the bending or spreading of waves as they encounter an obstacle or gap. This concept is closely related to the wavelength of a wave, which is the distance between one wave crest and the next. The longer the wavelength, the more a wave tends to spread out or diffract around obstacles. This is why low-frequency sound waves (which have long wavelengths) can easily be heard around corners, but high-frequency light waves (with their shorter wavelengths) are largely blocked by obstacles.

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A particular plant bears large-sized fruits. Another variety of the same plant is resistant to pests. What process should be adopted to combine the traits of the two varieties of plants?
A) Inbreeding
B) Pure breeding
C) Hybridization
D) Line breeding

Answers

Hybridization is the process of interbreeding between the plants belonging to different species (interspecific hybridization) or genetically distinct individuals of same species (intraspecific hybridization). The offspring produce by this method is called as hybrid. The hybridization allows the breeding between parent plants that have desired characteristics, which results in production of hybrid having desired characteristics of both of the parents.

Therefore, in the given situation hybridization is the process that should be adopted to combine the traits of the two varieties of plants.

I deeply apologize if this is not what you meant.

Answer:

C Hybridization

Explanation:

Drag the tiles to the boxes to form correct pairs. Match the air masses with their corresponding characteristics

Answers

Answer:

cold and dry-- continental polar

cold and moist-- maritime polar

warm and moist-- maritime tropical

hot and dry-- continental tropical

very cold and dry--  continental arctic

Explanation:

Answer:

Cold and dry -Continental Polar

Cold and moist- Maritime polar

Warm and moist-Maritime tropical

Hot and dry- Continental tropical

Very cold and dry- Continental arctic.

Explanation:

Continental tropical :It is defined as that air mass which is warm and  dry  form over land in tropical region.

Maritime tropical :It is defined as that air mass which is warm and moist form over the ocean in tropical region.

Continental polar:It is defined as that air mass which is cold and dry form over land in  polar regions.

Maritime polar : It is defined as that air mass which is cold and moist form over ocean in polar regions.

Continental arctic: It is defined as that air mass which is very cold and dry and originate from the snow covered regions of northern Canada.

Therefore,

Cold and dry -Continental Polar

Cold and moist- Maritime polar

Warm and moist-Maritime tropical

Hot and dry- Continental tropical

Very cold and dry- Continental arctic.

How are sex-linked traits inherited?

Answers

Answer:

C

Explanation:

Regions of the sex chromosomes in the parents cross over, thus creating new traits in the offspring.

Alleles are passed from the parents' sex chromosomes to the sex chromosomes in the offspring.

Sex-linked traits are traits that are determined by genes located on the sex chromosomes (X and Y chromosomes). In humans, females have two X chromosomes (XX), while males have one X and one Y chromosome (XY).

When it comes to the inheritance of sex-linked traits, the key factor is the sex of the parent transmitting the gene to the offspring. For traits located on the X chromosome, the inheritance pattern is as follows:

If a father carries a sex-linked allele on his X chromosome, he can only pass it on to his daughters because he passes his Y chromosome to his sons. Thus, daughters have a 50% chance of inheriting the allele, while sons will not inherit it.

If a mother carries a sex-linked allele on one of her X chromosomes, she can pass it on to both her sons and daughters. Daughters have a 50% chance of inheriting the allele from their mother, and sons have a 50% chance of inheriting the allele from their mother as well.

Examples of sex-linked traits in humans include color blindness and hemophilia, both of which are located on the X chromosome.

It is important to note that the inheritance patterns for sex-linked traits differ from those of traits located on autosomes (non-sex chromosomes). For autosomal traits, both parents can equally pass on alleles to sons and daughters, with each offspring having a 50% chance of inheriting the allele from each parent.

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What's the middle layer of the ocean known as?

Answers

Answer:

The middle layer is known as pycnocline

Explanation:

the niche of an animal is best defined as?

A. all the way an animal fits into its environment

B. the number of individuals of the species the environment will support

C. the same as its lifespan ​

Answers

Answer:

A. all the way an animal fits into its environment.

Explanation:

The niche of an animal encompasses all the ways it fits into its environment, including its role and interactions with biotic and abiotic factors. It also involves the habitat or physical environment to which the species is adapted.

The niche of an animal is best defined as all the ways an animal fits into its environment. This multi-dimensional space details the role and position of a species within its ecosystem and includes several key parameters such as the essential resource limits, and the species' interactions with both biotic and abiotic factors. Another critical aspect of a species' niche is its habitat, which is the physical environment to which it has become adapted and where it can survive. This environment is generally described by abiotic factors like sunlight, temperature, and precipitation, all of which play a role in the survival and characteristics of the species.

A species' niche involves a range of environmental factors that allow it to survive and reproduce, which may include specific climate conditions, interactions with other species, and access to resources. For instance, a particular tree species' niche may include the ability to live within a certain temperature range, receive a minimum amount of precipitation, and rely on certain fungi for root health. Therefore, the function or occupation of a life-form within a community that is a niche combines an organism's physical, chemical, and biological interactions within its environment.


How are food chains and food webs related

Answers

Answer:

A food web consists of many food chains. A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected.

Explanation:

Answer:

food webs and food chains related

Explanation:

Food webs are made of many food chains

I hope this helps

HELP ME WITH THIS 60 POINTS,5-STAR RATING, AN THANKS AND MARKED AS BRANLIEST.

Robert was told by a friend that if you place unused batteries in a refrigerator, they would last longer.He wanted to see is this was true.He hypothesized that if the temperature is colder, then the battery power would last longer. Robert brought some batteries. He placed 1 of them in the refrigerator,1 on his desk, and 1 on a heating pod.One week later, Robert tested 3 batteries with a battery tester.He repeated the test 3 more times for a total of 4 weeks. He used the same size batteries.

Independed Variable:

dependent variable:

constants:

control:

Answers

The independent variable here is the temperature of the batteries. It is the variable being manipulated throughout the experiment.

The dependent variable is the amount of battery power each individual battery will have after testing.

The constants are the different temperatures each of the three batteries are exposed to, as they don't actually change at any point during the experiment.

And finally the control group is the battery not exposed to a modified temperature, i.e the one sitting on the desk.

Hope this helps!

What is 123,000,000,000,000,000,000,000in light years

Answers

Answer:20923258787.859886169

Explanation: google miles (presumably that is your unit, but if not, let me know what the original unit was to light years and type in that number

the first planet to be discovered using mathematical prediction was​

Answers

Answer:

the planet is Neptune

Explanation:

it was discovered in 1781

Answer:

Neptune

Explanation:

To what conclusions did Redi and Pasteur's experiments lead?
Maggots spontaneously generate from meat.
Life can spontaneously generate.
Microbes spontaneously generate from broth
Life does not spontaneously generate.

Answers

Answer:

A. Maggots spontaneously generate from meat.

Final answer:

Experiments by Redi and Pasteur's disproved spontaneous generation, showing maggots come from flies and microorganisms from existing life, summarizing that 'Life only comes from life'.

Explanation:Experiments Disproving Spontaneous Generation

The experiments conducted by Francesco Redi and Louis Pasteur led to the conclusion that life does not spontaneously generate. Redi's experiment involving meat, maggots, and flies demonstrated that maggots are the offspring of flies and do not spontaneously appear from meat. Similarly, Pasteur's swan-neck flask experiment showed that microorganisms did not appear in a sterilized broth unless it was exposed to air, indicating that microbial life comes from existing life and not from non-living matter. Pasteur concluded, "Omne vivum ex vivo" (Life only comes from life). These experiments were pivotal in debunking the long-held theory of spontaneous generation.

Ethan asked Jamal why he placed the two alleles from each parent into separate rows and columns, instead of keeping each parents two alleles together. Ethan made the following Punnett square to show Jamal how he thought the Punnett square should be set up instead

Answers

Answer: I think your punnett square is incorrect because it has 4 letters in one box. There must only be two letters in each box since your punnett square doesn't not contain four squares in a row or column.

Explanation:

It is perhaps Rr, Rr, Rr , and Rr again since they all start with a capital letter. The dominant allele takes over.

When reproducing a plant by _____, you can use the stem, root, or leaf.

Answers

Answer:

when reproducing a plant by ____, you can use the stem, root, or leaf.

Explanation:

* cutting

I believe you are referring to propagation (also known as cutting). This is where a piece of a plant, like the stem or leaf, is cut from the "mother" plant. Then from the cut plant piece a new plant will grow.

Hope this is what you were looking for, and hope this helped!

In what ways are fats and steroids similar to each other, and in what ways are they different?

Answers

Answer:fats and steroids are both lipids and are both hydrophobic. Fats store energy for molecules and steroids function as a messenger around the cell membrane.

Explanation:

Answer:

Both fats and steroids are a form of lipids with different structure and functions.

Explanation:

Both fats and steroids are a form of lipids with different structure and functions.

The structure of fats consists of fatty acid (which is a long chain of carbons with a carboxyl group attached to its one end) and glycerol while steroid has four fused ring structure with base of carbon. Out of the four fused ring , three are six membered ring while one is five membered ring.

Steroid is very essential for the metabolic processes and immunity within the body while fats store energy and protect vital body organ

A government agency collects health data of everyone living along the coast of the Gulf of Mexico. The rate of illness among the study group is compared to the general population. What type of experimental design is being used?

Answers

Answer:Geographical cohort study

Explanation:

Answer:

geographical cohort study

Explanation:

welp cause yah know i got it right

through which of the following media can sound waves travel ?
A)air,water,and solids
B)air and solids only
C) air and water only
D)water and solids only

Answers

I believe the answer is A

Answer:

A) Air, Water, And Solids

Explanation:

Sound energy is transferred by wave-like disturbances that spread away from the source through a medium.

Sound waves can travel through a variety of media including air, water, and solids.

Sound cannot travel in a vacuum.

His muscle cells have experienced ______________ that led to production of _______________.

Answers

Answer:

Anaerobic respiration; lactate

Explanation:

By utilizing the previous knowledge about respiration i am answering the question in one of the possible ways.

Anaerobic respiration is considered to be the process in which cells respire in absence of oxygen. During this, glucose molecules are broken down to produce energy along with the production of lactic acid. This process is used by small organisms as well as eukaryotic cells at the time of need such a s strenuous exercise  (when oxygen supply is low )to produce energy. When the production of lactic acid is high during anaerobic respiration, this leads to production of more energy in form of ATP which side by side causes pain in muscles and a condition called muscle cramps.

Hope it helps!

Answer:

anaerobic respiration; lactate

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