Question

Many organ systems serve to help maintain a healthy body. The excretory system is an organ system which is composed of the sweat glands, the lungs, the rectum, and the kidneys, which all function to remove waste material. How does removing excess waste help the body to maintain overall health?

A. Removing excess waste prevents the body from recycling reusable material. B. Removing excess waste prevents people from growing too tall.

C. Removing excess waste helps prevent disease and supports cell function.

D. Removing excess waste helps the body increases its internal temperature.

Answer 1

It will be C.

Explanation: If you read all of the other choices closely they don't make sense in context. (Option A) wouldn't make sense because removing things that could be reused would be inefficient to the body (and waste can't typically be reused in the human body). (Option B) growing too tall isn't particularly healthy or helpful, but it's not exactly life threatening either. And the very last choice is just nonsense period.