human body puzzle
Across
- 1. muscles also called involuntary muscle
- 4. pair of bean-shaped organs
- 6. amount of urine produce depends on
- 7. keeps your mouth moist
- 9. must be broken down into form that our cells
- 10. muscle specific to heart
- 11. muscles are attached to bones
- 12. intestines is part of digestive system
Down
- 2. grind and tear food into small pieces in
- 3. also known as urinary system
- 5. chemical digestions begins
- 6. intestine final stage of digestive system
- 7. chemical digestion
- 8. organs of urinary system
- 13. digestion involves physically breaking food