Across
- 2. what humans breath in
- 5. makes the plant look different colors
- 6. humans breath out
- 9. cycle that plants get energy
- 10. the metabolic process that converts chemical energy from food
Down
- 1. power house for the cell
- 3. the supportive tissue
- 4. the main energy currency of the cell
- 7. tissue in which specialized structures are embedded
- 8. something you give plants to grow