The major functions of the excretory system is to remove wastes from the body and prevent pathogens from entering and exiting the body.
Waste.
the major function is food
kidney
kidney
kidney
ummm..... awkward question but the excretory system is #1 and #2 dude, you didn't know that?
i need to know the question
kidneys
The function of the excretory system is called excretion. Excretion is the process of discharging the body's wastes.
kidney
The major function of the excretory system is to remove waste and toxins from the body. Each works in a different way to filter.