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sesenic [268]
3 years ago
13

________ exercise strengthens skeletal muscle, and ________ exercise strengthens skeletal and cardiac muscle.

Biology
1 answer:
shusha [124]3 years ago
4 0

Answer:

D ANSWER OK

Explanation:

BECAUSE IT IS THE RIGHT ANSWER

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____ is a class of proteins, they make metabolic reactions proceed much faster than they would have on their own
konstantin123 [22]

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-Enzymes

Enzymes are class of proteins, they make metabolic reactions proceed much faster than they would have on their own.

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-Proteins are biological macromolecules that are diverse in shape size and function. Enzymes are biological molecules (proteins) that act as catalysts and help complex reactions occur everywhere in life. They are biological catalysts.

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All 37 trillion cells in the human body came from?
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all 37 trillion cell in the body originates from a single fertilized egg called a zygote. The zygote divides repeatedly to produce an embryo. These embryonic cells continue to divide, differentiating into all the cell types present in the body of all humans (and other mammals), from a new-born baby to an elderly adult.

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There is a population of 1,000 wolves. Over the course of a year 100 wolves are born.
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