Question

The kidneys remove which cellular waste product from blood?

a. undigested food materials
b. carbon dioxide
c. urea
d. oxygen

Answer 1

The correct answer is C. urea

I tested this quiz to and that was the correct answer

Answer 2

c. urea. Healthy kidneys filter the blood in our bodies. They remove waste materials like uric acid, urea and creatinine through urine. Processes facilitated by kidneys such as regulating concentration and volume of body fluids help in maintaining homeostasis.