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xxTIMURxx [149]
3 years ago
6

What is stem cell?

Biology
2 answers:
Whitepunk [10]3 years ago
5 0
It is (A). cell that can divide for long periods of time while remaining undifferentiated.
Andru [333]3 years ago
4 0
A stem cell is a cell which has the potential to differentiate, so a stem cell is undifferentiated.

The answer is (A) .
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Circulatory system summary
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Answer:

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The oxygenated blood enters in the left atrium and moves to the left ventricle to the aorta and starts its journey to the body whereas deoxygenated blood enters in the right upper chamber or right atrium of the heart and pump to the right lower chamber and to the lungs to carry the oxygen again. This process is a continuous process.

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What is the difference between asexual and sexual reproduction?
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One is were you bang someone else to reproduce and the other is where you bang yourself to reproduce
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A client has a rash on the arm that has been treated with an antibiotic without eradicating the rash. What type of examination c
galben [10]

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3 years ago
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anzhelika [568]
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3 0
3 years ago
Carbohydrate loading maximizes the amount of which substance stored in skeletal muscles?
Romashka [77]

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The correct answer is d. glycogen

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