159k views
3 votes
The kidneys remove ______ from the blood.

a. oxygen
b. urea
c. cells
d. carbon dioxide

User Mentatkgs
by
7.7k points

2 Answers

4 votes
The answer to this is b)urea
User KennyV
by
8.1k points
4 votes
The correct answer is urea. Kidneys are responsible for filtering blood and removing waste products
User Amory
by
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.