I don't know, it depends how much fiber and food it eats.
digestive system- excretes solid waste urinary/ excretory system- excretes liquid waste
the excretory system
i donot know
One way a starfish excretes waste is by using its pyloric glands. Another way they get rid of waste is through excreting feces from the anus on the aboral side of its body.
It excretes it into the ALLANTOIS GLAND.
It excretes our waste by moving our waste to the anus , it also conserves water
The urinary system takes the waste from your blood and excretes it when 'nature calls'.
The kidney excretes waste and regulates the water balance.
digestive system
hippos
The Venus Flytrap
it excretes waste which is when you deficate (poopoo) through you anus