Across
- 1. aids in blood clotting
- 7. connects the pharynx to your stomach
- 9. connects your throat to your lungs
- 10. make up the nerves in the nervous system.
- 13. joint example is the neck.
- 15. system in charge of waste removal.
- 18. site of exchange for carbon dioxide and oxygen
- 19. carry blood to the heart
- 20. system in charge of movement.
- 21. carries blood from the heart to the body
- 23. system in charge of transport.
Down
- 2. attaches muscles to bone
- 3. ball-and-socket-joint
- 4. bottom chambers of the heart
- 5. the space between 2 neurons.
- 6. where 2 bones meet.
- 8. carries blood away from the heart
- 11. system in charge of control.
- 12. top chambers of the heart
- 14. tiny finger-like projections that absorb digested food
- 16. system in charge of gas exchange
- 17. muscle that makes up the heart
- 22. reaction to a stimulus