Animals used their legs to move from place to place. How do cows, carabaos,horses and goats used their hooves? A.to keep them warm. B.for chewing grass and leaves. C. help them move in water. D.help them walk even on hand rocks.​

Answer:

Meiosis is the start of the process of how a baby grows. Normally, meiosis causes each parent to give 23 chromosomes to a pregnancy.  When a sperm fertilizes an egg, the union leads to a baby with 46 chromosomes.

Answer:

A. light penetration

Explanation:

Water clarity refers to how clear a water is, and it is a measure of how far/deep light can penetrate into such a water body. A water that is not clear is said to be TURBID. Several factors affect the clarity of a water body and they include;

- Phytoplankton, which refers to floating algae on the water body. An accumulated growth of phytoplankton can affect the penetration of light into the water, hence, making the water unclear.

- Suspended sediments can also block the penetration of light into the water, reducing water clarity.

- Nutrients in form of fertilizer or waste materials can also make water unclear.

Therefore, LIGHT PENETRATION DOES NOT IMPACT WATER CLARITY, rather it is dependent on water clarity.

Exponential growth is shown in this experiment.

The finest illustration of exponential growth is seen in bacteria. By prokaryotic fission, prokaryotes, such as bacteria, divide. This division takes many bacterial species around one hour to complete. If 1000 bacteria are put in a large flask with an endless supply of nutrients, after an hour there will be one cycle of division (with each cell dividing once), resulting in 2000 individuals (so the nutrients will not become depleted). In another hour, each of the 2000 creatures will grow by two and create four times as many. There ought to be 8000 bacteria in the flask after the third hour. The fundamental tenet of exponential growth is that population expansion, or the number of organisms that are added to the globe with each reproductive generation, is accelerating.

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Answer:

D. All regions of the brain are essential for normal human function.

Answer:

Air masses are also identified based on whether they form over land or over water. Maritime air masses form over water and are humid. Continental air masses form over land and are dry. Therefore, an air mass that develops over northern Canada is called a continental polar air mass and is cold and dry.Air Mass is an extremely large body of air whose properties of temperature and moisture content (humidity), at any given altitude, are fairly similar in any horizontal direction.

Explanation:

Answer:

The mosquitos have distinctive characteristics since they have diverse proteins for body measure highlight in their cells. Contrasts within the structure of protein atoms influence how they associated with other protein atoms. A quality form gives enlightening for making a particular protein, so mosquitos with distinctive combinations of quality adaptations will have distinctive proteins in their cells that result in little, medium, or huge body sizes. Each parent haphazardly passes on one of its two duplicates of quality for a include, which is why each mosquito sibling can have a diverse combination of quality forms indeed in spite of the fact that they have the same guardians.

Explanation:

Answer:

Explanation:

monkie

Adenine pairs with Thymine during DNA replication.

All nucleic acids are made up of nucleotides. Nucleotides are made up of different parts:

In DNA, the pentose sugar is called Deoxyribose and DNA contains four types of nucleotides

Erwin Chargaff in 1944, discovered that the amounts of nitrogenous bases were not found in equal proportion. However, the amount of guanine is equal to cytosine and the amount of adenine is equal to thymine

DNA replication depends on complementary base pairing, which is the principle explained by Chargaff's rules:

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For the word problem, If the difference of a number and the fraction \(\frac{4}{3}\) is \(\frac{11}{3}\), then the number is 5.

The above mathematical problem is a word problem. Word problems are problems that are written in words, rather than in symbols.

To solve for the difference or mystery number, we say, Let x be the number.

The problem states that x -  \(\frac{4}{3}\) =  \(\frac{11}{3}\),

movin -  \(\frac{4}{3}\) to the other side of the equation,

we get x = \(\frac{11}{3}\) + \(\frac{4}{3}\) = \(\frac{15}{3}\)

We solve the fraction by dividing 15 by 3

\(\frac{15}{3}\) = 5

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The questions that would help clarify the evidence in the chart are:

A. What percentage of total greenhouse gas emissions is caused by natural sources?

C. Why are carbon dioxide emissions so much higher than other greenhouse gases?

A greenhouse gas is a particular kind of gas that both absorbs and emits radiant radiation, which causes the atmosphere to warm.

Methane, nitrous oxide, carbon dioxide, and other manmade compounds are among the main greenhouse gases.

Carbon dioxide is cited as the most significant greenhouse gas since it now contributes the most to the warming caused by human activity,

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Complete question:

This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Select ALL the correct answers.

1. What percentage of total greenhouse gas emissions is caused by natural source?

2. Should industries emitting carbon dioxide in huge amounts be fined or punished?

3. Why are carbon dioxide emissions so much higher than other greenhouse gases?

4. Why did the quantity of carbon dioxide emissions stay constant throughout the period?

5. What is the chemical formula for methane?​

Answer:

what food chain ?

Explanation:

The correct answer would be a heterozygous male with straight hair and a heterozygous female with straight hair

Genotypes for a heterozygous trait are: Ss

Both of the parents have Ss genotypes.

Since curly hair is a recessive trait, it needs both of the alleles for the recessive trait to be present in the genotype for it to be expressed.

If we cross multiply these genotypes, the resulting offspring would be:

SS, Ss, Ss, ss

SS- homozygous straight hair

Ss- heterozygous straight hair

ss- curly hair

Answer:

a heterozygous male with straight hair and a heterozygous female with straight hair

Explanation:

hope  this helps<3

The eruption was preceded by a two-month series of earthquakes and steam-venting episodes produced by an injection of magma at shallow depth below the mountain.

A wave of diminishing pressure traveled down the volcanic conduit until it reached the underground magma reservoir. The magma reservoir then started to rise, produce bubbles (degas), and erupt explosively, which drove a Plinian eruption that lasted for 9 hours. Mount St. Helens's summit crater saw a steam-blast eruption recently.

An injection of magma at a shallow depth below the mountain caused an enormous bulge and a fracture system on Mount St. Helens' north slope before the eruption, which was preceded by a series of earthquakes and steam-venting episodes that lasted for two months.

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When a steroid hormone approaches its target cell, the action that will happen first is that the hormone will pass through the plasma membrane and then enter the nucleus. Thus, the correct option for this question is A.

A steroid hormone may be defined as a group of substances that are significantly derived from cholesterol which exerts a wide range of effects on processes such as growth, metabolism, and sexual differentiation.

A steroid hormone directly initiates the production of proteins within a target cell. Steroid hormones get diffuse through the cell membrane. It is thought that, because of their lipophilic nature, free steroid hormones enter target cells primarily by passive diffusion through the cell membrane.

Therefore, the correct option for this question is A.

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Answer:

Dispersal time

Explanation:

The larvae of flies feed on the corpse and moult into three instars. There is rapid loss in the corpse weight and the post feeding maggots begin to leave the corpse. In order to find a suitable site for pupariation they migrate some distance away from the corpse.

Answer:

energy is produced in the eucaryotes, which is located in the mitochondria.

Explanation:

Answer:

Please find the explanation below

Explanation:

Carbon cycle is the series of activities that utilize and release carbon from and into the atmosphere respectively. Carbon in the form of carbon dioxide (CO2) moves in and out of living organisms. In this case involving the fish (an animal) and an algae (a protist).

Fishes are animals, hence, they undergo RESPIRATION process to release carbon dioxide into the atmosphere as a waste product, hence, making C02 concentration in a water body increase. However, contrarily, algae are photosynthetic organisms that make use of carbon dioxide as a carbon source when undergoing the process of photosynthesis. Hence, they reduce the amount of C02 in the atmosphere.

Carbon is stored as biomass in every living organisms. For example, when the fish feeds on algae, it digests it and forms carbon compounds which get stored until they die and get decomposed, which release the stored carbon in them.

Fish produces C02 via the process of respiration respiration while algae uses the C02 via the process of photosynthesis.

When a unicellular organism swims from a hypertonic to an isotonic environment, its contractile vacuole becomes less active.

A hypertonic solution is one in which the concentration is greater than the surrounding environment.

An Isotonic solution is one in which the concentration is equal to that of the surrounding environment.

When a unicellular organism swims from a hypertonic to an isotonic environment, its contractile vacuole becomes less active since the solution are the same.

Therefore, the contractile vacuole will more active.

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Answer:

The answer would be rainfall.

Explanation:

The reason why this is the answer is because rain is essential for survival in such a hot and dry climate. Droughts are quite frequent in the savanna and the lack of water leads to the death of many organisms.

Answer:

Rainfall is what often governs animal migration on savannas.

Explanation:

Brainlies please

Among the given options, the statement that Abigail is most likely to include on the flyer for acupuncture aftercare is C. "The dog or cat may exhibit sleepiness for a day or two after treatment."

Abigail is tasked with creating an aftercare flyer for new patients after their first acupuncture treatment at a holistic veterinary clinic. The purpose of the flyer is to provide helpful information to owners and minimize the need for phone calls and inquiries.

This statement is relevant and important because it informs pet owners about a common post-treatment effect of acupuncture, which is temporary sleepiness in their pets.

By including this information, Abigail can prepare owners for this normal reaction and alleviate any concerns they may have. It helps manage their expectations and ensures that they don't worry unnecessarily if their pet appears sleepy after the treatment.

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Answer:

Medical Definition of erythrocytopenia

: deficiency of red blood cells. — called also erythropenia.

Explanation:

If you like my answer than please mark me brainliest thanks

Explanation:

erythrocytopenia is deficiency of RBCs

Answer:

c. A

Explanation:

hope this helps!

Answer:

The correct answer is option C.

Explanation:

The correct answer is Fault Q occured before layer K was deposited. This should be correct on the Edge Unit Test. Hope this helps!

The statement that describes the geologic features is Layers B, W, and E were deposited after fault Q occurred. Hence option D is correct.

The fault Q is a line that cuts through the rock layers, and it is clear that the fault Q cuts through layers B, W, and E, but not layer K. This means that the fault Q must have occurred after layer K was deposited.

The other statements are not correct. Layer K cannot be the youngest, because it is cut by the fault Q. And the fault Q cannot have occurred before layer K was deposited, because the fault Q cuts through layer K.

Therefore, the only statement that correctly describes the geologic features is D)  Layers B, W, and E were deposited after fault Q occurred.

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Answer:

Water molecules have slight positive and slightly negative ends. And there’s no point saying it’s worth 20 points

Explanation:

Answer:

B. The niche includes all the conditions under which the organism lives.

Explanation:

A habitat is the place where an organism lives while a niche is that organism's role within that environment. Habitat focuses on how the environment impacts the organism while niche focuses on how the organism impacts the environment.

Explanation:

family members / friend

Answer:

Something

Explanation: It is something

The correct answer is Option C. Pea plants are easier to manipulate genetically, which is an advantage of studying pea plants when investigating fundamental genetic principles as compared to elephants.

This is due to the fact that pea plants have a very limited number of genes, making them perfect for genetic study. In order to research the consequences of genetic alterations on the plant, this enables scientists to quickly evaluate the effects of changing a single gene or a few genes.

Elephants, on the other hand, have a far higher gene content, which makes it more challenging to see the results of gene editing. Pea plants also have shorter reproductive cycles than elephants, which makes it simpler to detect the consequences of genetic modifications over a longer period of time.

Lastly, because they are smaller than elephants and require less room and resources, pea plants are simpler to handle. All of these elements combine to make pea plants a suitable organism for investigating genetic principles.

Complete Question:

Which of the following is an advantage of studying pea plants when investigating fundamental genetic principles as compared to elephants?

A. Pea plants are smaller and easier to work with.

B. Pea plants have shorter reproductive cycles.

C. Pea plants are easier to manipulate genetically.

D. Pea plants have fewer genes.

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One of the stores for carbon that allows constant  movement to and from it is Reservoirs.

What is carbon?

carbon is a chemical element, like hydrogen, oxygen, lead or any of the others in the periodic table. carbon is a very abundant element. It exists in pure orbthr nearly pure forms – such as the  diamonds and the  graphite – but can also combine with the  other elements to form the molecules.

carbon is in a constant state of movement from place to place. It is stored in what are known as reservoirs, and it moves between these reservoirs through a variety of processes, including photosynthesis, burning fossil fuels, and simply releasing breath from the lungs.

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Answer: C

Explanation:

By looking at a cell through a microscope, the nucleus can be identified as It is in the center of the cell; option A

The nucleus of a cell is the most important organelle within the cell that controls the activities of the cell as well as other organelles in the cell.

The nucleus contains the genetic material of the cell, the DNA. The nucleus is a double-bilayer membrane-bound organelle.

When viewed through a microscope, the nucleus is found at the center of the cell.

Other organelles found within the cell include:

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Answer: alka-seltzer

Explanation:

it is calcium carbonate and is most potent and can completely neutralize stomach acid