Across
- 3. Important for growth and repairing of cells.
- 5. For a good balanced diet and body warmth.
- 6. Helps make strong bones.
- 10. Important source of energy.
- 13. Helps maintain nerve and muscle activity.
Down
- 1. Needed for formation of red blood cells.
- 2. Is when you have to much excess body fat.
- 4. System Is a system of biological suctures within an organism that protects from disease.
- 7. It helps tansport oxygen from the lungs to the cells.
- 8. A substance that is made up of nutrients.
- 9. It helps the body tempreture and helps with the structure of cells.
- 10. It is a vital role in the body chemistry.
- 11. It is used for growth and maintaing a healthy body.
- 12. They are needed to keep the body working healthy.
- 14. Helps with muscle contraption its also know as salt.