Across
- 5. transforms waste into urine
- 6. works with excretory system, moderates salt
- 7. the act of removing waste from the body
- 8. works with excretory system, controls lungs
Down
- 1. holds urine like a sac
- 2. works with the excretory system, makes feces
- 3. The excreted liquid that is made of water and waste
- 4. allows urine to leave the body