Across
- 3. influences muscle contraction and nerve action
- 4. fiber
- 8. makes up part of hemoglobin
- 11. source of energy life activities
- 12. found in many foods
- 14. essential for conduction of nerve impulses
- 15. dissolves and transports materials
Down
- 1. healthy body
- 2. and oils stored energy
- 3. build and repair body tissue
- 5. K blood to clot
- 6. building body parts
- 7. dairy products
- 9. makes up bones and teeth
- 10. energy content of food
- 13. makes up thyroid