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NNADVOKAT [17]
3 years ago
8

What type of cell and tissues make up a human's heart?

Biology
1 answer:
aleksandrvk [35]3 years ago
5 0

Explanation:

Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

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