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elena55 [62]
4 years ago
13

How are cells tissues organ systems and organisms different

Biology
1 answer:
liq [111]4 years ago
4 0

Answer: Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.

Explanation:

Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.

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