Across
- 2. necessary for a proper functioning digestive system
- 4. unit that measures energy released from nutrients
- 5. red blood cells don't have enough hemoglobin
- 8. vitamins that protect healthy cells from damage caused by normal aging
- 9. keeps red blood cells healthy
- 11. nutrients that occur naturally in rocks and soil
- 13. maintain water balance in body
- 14. dissolved substances that regulate processes in cells
- 15. long chains of smaller links chemically bound together
Down
- 1. supply energy for body's functions
- 3. starch converted from extra carbohydrates
- 6. chemical process of breaking down food for energy
- 7. functioning of the heart and water balance
- 10. serves as energy and helps growth and repair of tissues
- 12. maintaining steady state inside body