Question

what are the two examples of substances needed by cell and two examples of waste products that are eliminated from cells?

Answer 1

Explanation:

All cells need oxygen for respiration. ... Many cells produce substances that will be used elsewhere in the body, such as hormones and enzymes. Many other wastes are produced in addition to carbon dioxide. All these products must be released into the tissue fluid....

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Answer 2

All cells need oxygen for respiration. ...

Many cells produce substances that will be used elsewhere in the body, such as hormones and enzymes.

Many other wastes are produced in addition to carbon dioxide. All these products must be released into the tissue fluid....

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