Which term names the ability of the heart, blood vessels, blood, and respiratory system to supply oxygen to the muscles during sustained exercise?

Cardiorespiratory fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity. ... Basically, it's how well your heart and lungs can work together to pump blood, oxygen, and nutrients to exercising muscles.

Explanation:

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answer(c); cultural values may have affected jack's grandmother's and aunt's belief about extended family;