missjazz610
contestada

In what way does the cardiovascular system affect the use of muscles?
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A. The cardiovascular system sends messages across synapses.
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B. The cardiovascular system provides calcium ions.
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C. The cardiovascular system carries muscle tissue around the body.
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D. The cardiovascular system provides the oxygen to make ATP.

Respuesta :

A answer is D

Explanation:

Active muscles demand huge amounts of oxygen, and the circulatory system works hard to provide it. Blood carries oxygen to the muscles. ... If the cardiovascular system fails to supply muscles with adequate oxygen, the muscles will cramp and eventually cease to function. A

Answer:

the answer is d

Explanation: