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diamong [38]
3 years ago
14

The contracting and relaxing of the heart is known as the?

Biology
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

Cardiac Cycle

Explanation:

Contracting= Systolic

Relaxing=Diastolic

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1:1

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When a skeletal muscle relaxes, what causes the myosin cross-bridges to separate and the thin filaments to return to their origi
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3 years ago
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Where simple sugars are broken down into carbon dioxide, water vapor and atp ogranelle?
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8 0
3 years ago
Describe how a function of fats and oils is similar to a function of carbohydrates 
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They store energy for the body cells with the difference that carbohydrates give the cells short-term energy while lipids give them long-term energy, meaning it takes more time for that energy to be lost
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The cell wall is tough, flexible and fairly rigid layer that surrounds some types of cells. It is located outside the cell membr
creativ13 [48]

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