Without this system in the body, you would get really sick because toxins and waste would build up?

(A) Cardiovascular

(B) Excretory

(C) Integumentary

(D) Muscular

I think its A, I really need this answered.

Serena No ones cheating sometimes people need help you don't know what goes on in their household maybe they can be running late on doing work or need the answer really quick or something like that and i'm no one to be telling you this but if your not going to put just a simple answer don't put anything at all. not trying to be mean.

I think it is B, but what do I know :)

It removes unnecessary materials from the body fluids so its B right? And thanks.

The answer is B. Hope this helps :)

its a

It is b

the answer is b

Excretory.

the correct answer is total B.

NICE DEAQUAN QUOTE CHICO ;) (LOL)