Across
- 2. liquid that you need to drink to live
- 4. you should do this every day to have a healthy life and body
- 7. having a healthy circulatory system with strong heart
- 9. sugar found in carbohydrates that helps you move and exercise
- 10. air you need to breathe
Down
- 1. pumps blood to the rest of your body
- 3. when your muscles work hard for a short time
- 5. too many is not good but you need some in your body
- 6. can have as many as 850 in the human body, help you do aerobics
- 8. increases your heart rate for a period of time