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AveGali [126]
3 years ago
9

A by-product of involuntary muscle contraction and relaxation is:

Biology
1 answer:
ehidna [41]3 years ago
4 0
A by-product of involuntary muscle contraction and relaxation is heat 
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Explain what happens to the ecosystem and environment of an area if the suns raid iron is reduced
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I think the organisms in that ecosystem would most likely have an problem in there ecosystem because if any animal adapted to that environment they would most likely be already adapted to that environment
6 0
3 years ago
What is the magnitude (amplitude) of an action potential? <br> a. 30 mv <br> b. 70 mv <br> c. 100 mv
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2 years ago
An adaptation becomes more widespread in a population through the process of _____.
vovangra [49]
C) Natural selection

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Both plant and animal cells have a chloroplast. <br> a. True <br> b. False
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Answer:

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3 years ago
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Which biome has a plant community dominated by plants that resist drought and store water, and a climate characterized by very l
hoa [83]

Answer;

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