Across
- 3. This nutrient helps build and repair cells.
- 4. The gas that plants take in during photosynthesis and release during respiration.
- 5. The part of the digestive system that grinds food into smaller pieces.
- 8. The organ where most digestion and nutrient absorption occur.
- 9. The process where plants produce energy by breaking down sugar with oxygen.
- 10. The chemical process plants use to make their food.
- 12. Nutrients that do not come from living things, like minerals.
- 14. The green pigment in plants that captures sunlight.
Down
- 1. Tiny structures in the small intestine that absorb nutrients.
- 2. A type of nutrient that provides quick energy and includes sugars.
- 6. Animals that eat both plants and animals.
- 7. The main substance plants need from the sun for photosynthesis.
- 11. Animals that only eat plants.
- 13. Another name for the stored energy molecules in fats and oils.