Which one of the following substances is not excreted by the human body?

Biology

2 answers:

Igoryamba3 years ago

7 0

Saliva is not excreted by the human body.

Carbon dioxide is excreted by respiration.

Urea is excreted by urine.

Salt is excreted by sweat.

evablogger [386]3 years ago

7 0

Answer:

the anwer is C. urea is the only one the is not a part of human

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There are a number of lipids that are found in foods and contribute to various functions in the body. Triglycerides are the most

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Answer:

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