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goldfiish [28.3K]
2 years ago
12

Will mark brainliest. What is the main function of the circulatory system in multicellular organisms?

Chemistry
1 answer:
just olya [345]2 years ago
4 0

Answer:

D: to transport materials through the body.

Explanation:

A: to bring oxygen into the lung. is incorrect because it's respiratory system

B: to put carbon dioxide into all the blood vessels carbon dioxide is exhaled out of the body

C: to expel waste products from the body. is excretory system

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Answer:

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Answer:

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2. All metals are good conductors because their electrons can
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Answer: An insulator would be made out of material unable to conduct electricity due to lack of fluid movement for electrons, such as rubber. Rubber properties not only prevents them from freely moving, but also helps electrons stay tightly bound to each other.

Hope this helps ^_^

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3 years ago
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grin007 [14]

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2 years ago
What does the term "basic unit of matter" refer to?
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Vas happenin
Hope your day is going well
Atoms are referred to basic unit of matter
Hope this helps *smiles*
4 0
3 years ago
Read 2 more answers
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