Across
- 4. produce their own food
- 5. that store energy, support cell function, and help the body absorb certain vitamins
- 6. provide the body with energy.
- 8. build strong bones and teeth and control metabolism.
- 9. helps regulate body temperature, transport nutrients.
Down
- 1. depend on other organisms for food.
- 2. help build and repair body tissues, including muscles, skin, and organs
- 3. help regulate body processes and keep the body healthy
- 7. prevents constipation by adding bulk to the stool.