Across
- 3. is essential to life but has no nutritional value
- 8. work with vitamins to regulate body processes
- 9. the body's most basic type of fuel
- 11. too little fluid in the tissues of the body
- 12. the desire for food
- 14. nothing by mouth
- 15. substances in food and fluids that the body uses to grow and repair itself
- 18. chemicals hat regulate body processes
Down
- 1. supply us with glucose
- 2. nutrients transferred from the digestive tract to the bloodstream
- 4. loss of appetite
- 5. conversion of nutrients into energy in the cells
- 6. the intake of food
- 7. the amount of energy a food supplies
- 10. breaking down food into simple elements
- 13. the building blocks of the body's cells
- 16. too much fluid in the tissues of the body
- 17. provide energy