Biology, asked by ramakantdubey773971, 4 months ago

why do animals and humans have a circulatory system​

Answers

Answered by subhalaxmiswain123
0

Answer:

7.2 Circulatory systems in animals (ESG8X) Transport systems are crucial to survival. Unicellular organisms rely on simple diffusion for transport of nutrients and removal of waste. Multicellular organisms have developed more complex circulatory systems

Explanation:

Hope it helps you

Answered by sunilgoyal70152
1

Answer:

to circulate the blood in the body

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