Across
- 4. A clear liquid that helps keep the body hydrated.
- 6. A ______ lifestyle is a way of living that lowers the risk of being seriously.
- 8. Improves the functioning of body systems such as the respiratory system.
- 10. Having a balanced _______ is key for everyone.
- 12. The way food is used to give the body nutrients.
- 14. This is a legal drug.
- 15. Substances in food that help the body grow and fight illness.
Down
- 1. Taking walks in _______ air.
- 2. A diet that includes the right amounts of all food groups.
- 3. _______ passed on through sexual activity are known as STIs.
- 5. Getting enough of this at night keeps your body rested and healthy.
- 7. _______ and vegetables are essential for good health.
- 9. This organ pumps blood through the body.
- 11. This is an illegal drug.
- 13. The body's ability to recover from illness or injury.