Across
- 2. is a routine of gentle exercise you do to prepare your muscles for moderate to vigorous activity
- 4. the framework of bones and other tissues that supports the body
- 6. physical activity that is planned and structured and repetitive that improves or maintains personal fitness
- 7. the ability to perform vigorous physical activity without getting overly tired
- 10. excessive loss of water from the body
- 13. the smallest blood vessels, provide body cells with blood and connect arteries with veins
- 15. are nutrients that strengthen bones and teeth, help keep blood healthy, and keep the heart and other organs working properly
Down
- 1. a digestive juice produced by the salivary glands in your mouth
- 3. the ability to move joints fully and easily
- 5. tissues that move parts of the body and operate internal organs
- 8. a unit of heat that measures the energy available in foods
- 9. the ability of your muscles to exert a force
- 11. substances in foods that your body needs in order to grow, have energy, and stay healthy
- 12. is the process by which the body breaks down food into smaller components that can be absorbed by the bloodstream
- 14. a yellowish fluid, the watery portion of blood