Across
- 1. Collects blood that enters the heart
- 3. Carry blood back into the heart
- 4. Tiny blood vessels that carries blood to and from the body's cell
- 6. a type of teeth that cuts the food
- 8. Are an important part for the blood clotting process
- 9. a series of coordinated rhythmic muscle contractions that occur throughout the length of the gastrointestinal track
- 10. The study of the human body
- 11. a type of teeth where tearing starts
- 12. the last type of teeth for crunching foods
- 13. breathing in
Down
- 2. Carry blood away from the heart
- 3. Pumps blood out of the heart
- 5. is how food is turned into energy
- 7. breathing out
- 10. a type of teeth where crunching starts
