they open up their pores and let it out...
digestive
Circulation and kidneys, plus the digestive system.
digestive system
The four organ systems that remove wastes are the Digestive System, Respiratory System, Urinary System and the Integumentary System.
Digestive system.
Excretory and digestive systems.
The digestive sytem is the only one i am sure of.
they are all systems
It comes out as solid waste.
digestive system- excretes solid waste urinary/ excretory system- excretes liquid waste
The rectum is where feces are stored until they leave the digestive system through the anus as a bowel movement.
The excretory system removes waste. This system includes the urinary, integumentary, respiratory, and digestive systems.