Across
- 3. the substances in foods that your body needs in order to grow, have energy, and stay healthy
- 5. the process of taking in food and using it for growth and good health
- 6. a waxlike substance that the body uses to build cells and make other substances
- 8. the starches and sugars that provide the body with most of its energy
- 10. the body's main source of energy
- 11. properly
Down
- 1. substances that help to regulate the body's functions
- 2. sources of energy that also perform other functions such as vitamin storage and body insulation
- 4. the part of grains, fruits, and vegetables that the body can not break down
- 6. units of heat that measure the energy available in foods
- 7. essential nutrients used to repair body cells and tissues
- 9. substances that strengthen the muscles, bones, and teeth; and keep the heart and other organs