Question

Name the process that occurs in the kidneys that removes toxins, urea, water, and mineral salts from the bloodstream.

a. respiration
b. digestion
c. filtration
d. circulation

Answer 1

Filtration is the process that occurs in the kidneys that removes toxins, urea, water, and mineral salts from the bloodstream.

Answer 2

C. Filtration because its removing the unwanted things and letting the rest continue back into the blood