What happens to the body if the unirary system no longer functions?

a. the body cannot fight infections
b. toxic cellular waste builds up
c. nutrients can not build cells
d. oxygen cannot reach cells

Good morning,

I would say your answer is B).Toxic cellular waste builds up

The urinary system, also known as the renal system, produces, stores and eliminates urine, the fluid waste excreted by the kidneys. The kidneys make urine by filtering wastes and extra water from blood. Urine travels from the kidneys through two thin tubes called ureters and fills the bladder.

Hope this helps!

"the periodic table is arranged in order of atomic number."