Cardio is heart, because you heart pumps blood to the organs, tissue, and cells of your body.
<span>D. trying to deal with stress.
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Answer:
Proteins:)
Explanation:
Protein is a macronutrient that every cell in the body needs to function properly. Proteins carry out a variety of functions, including: ensuring the growth and development of muscles, bones, hair, and skin.
The answer is four. ,,,,,