asked 234k views
1 vote
Which phrase best describes the main function of the kidneys?

A.
filtering wastes from the blood

B.
fighting disease-causing organisms

C.
digesting carbohydrates and fats

D.
transporting nutrients to cells

1 Answer

6 votes
the answer is A.filtering wastes from the blood they help keep our blood clean so we don't get infected.
answered
User Jeff Martin
by
8.1k points
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