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guajiro [1.7K]
2 years ago
15

The bloodstream is part of the circulatory system but also plays a role in all systems. Describe the role blood plays with the e

xcretory system.
Biology
1 answer:
allsm [11]2 years ago
6 0

The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

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Plants form the base of most food chains. Where do plants get their energy?
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Which of the following statements regarding proteoglycans is FALSE? Proteoglycans help tissues resist mechanical compression. Pr
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A balance of this two process must be maintained in order to attain a constant earth temperature.

<h3>Energy flow in the earth</h3>

The earth in itself is a massive ecosystem. Energy flows into the earth and out of it. The only source of energy input to the earth is the sun. Also, energy is lost from the earth via re-radiation of energy in the form of infrared rays.

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