Across
- 1. break down of food and absorption of nutrients for the body.
- 3. study of bodily structures.
- 6. allows animals to reproduce
- 10. gas exchange nutrients transport.
- 11. production of hormones for regulation.
- 12. maintains water balance.
Down
- 2. acts as a barrier to protect the body from the outside world.
- 4. controls voluntary and involuntary.
- 5. taking oxygen and getting rid of carbon dioxide.
- 7. defend,deflect and destroys infectious agents.
- 8. study of bodily functions.
- 9. movement and stabilization.