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Across 3. Removes all _______ 5. Harmful molecles in our bodies 6. The Excretory System _________ not useful wastes 8. Kidneys keep a balance of 12. Regulation process of body fluids and salt levels

Down 1. ______ exuess, uneccasery fluids 2. Pass through kidneys 4. The excretory system is found in the B____ S________ 7. This crossword is about the 9. Core organ involed in the system 10. It allows us to gget rid of chemicals through _________ 11. Where is the excretory system is found