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sergejj [24]
3 years ago
9

Which of these is a function of the circulatory system?

Biology
1 answer:
Molodets [167]3 years ago
3 0
The correct answer is letter A: the circulatory system removes waste from the tissues by converting carbon dioxide-rich blood into oxygen-rich blood that can be circulated throughout the body to support its several functions. Without the lungs the human body will not be able to process converting blood cells into oxygen-rich cells in the body.
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The human brain is divided in to two parts and that is why human brain is responsible for controlling behavior of human and motor control . The sheep have only one portion. Compared to the sheep, the human olfactory bulb is larger in size while the stem on the sheep is larger than human. The cerebellum in the human brain is larger and more secure than the sheep.

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What must be true for natural selection to happen?
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Answer: Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

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Which ocean is warmest because most of it lies in the tropics?
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How do genetics use Punnett squares
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Explanation:

It can be used to predict the outcomes of genetic crosses. How do geneticists use Punnett squares? They can be use to predict and compare the genetic variations that will result from a cross. Diagram showing the gene combinations that might result from a genetic cross.

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Alleles for the same trait are separated from each
Oksana_A [137]

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B. Meiosis I

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