Across
- 2. dissolves and transports materials
- 5. it helps push food through the digestive attract
- 9. a person who specializes an interest in food and health
- 11. influences muscle contraction and nerve action
- 14. important in building body parts
- 16. important in protein digestion
- 18. builds and repairs body tissue also a source of energy
Down
- 1. an indigestible fiber found in the plant cell walls
- 3. source of energy for life activities
- 4. important in fluid balance
- 6. A natural substance found in small quantities in food
- 7. and oils- provides energy for life activities
- 8. the energy content of food that measures heat units
- 10. makes up thyroid hormones
- 12. makes up part of hemoglobin
- 13. it makes up bones and teeth
- 15. balanced diet- it is made up of a variety of foods that supply the body with the proper amounts of necessary nutrients and energy.
- 17. important in structure of bone