Across
- 5. openings or pores in the epidermis of leaves
- 8. substances that are produced in the reaction
- 9. substances that start a chemical reaction
- 10. must be balanced
- 12. requires light, water, carbon dioxide, and light absorbing
Down
- 1. process that occurs in the mitochondria of all organisms
- 2. an organelle within the cells of plants
- 3. take in carbon dioxide through tiny openings and pores in leaves
- 4. used for all processes that is within a cell that needs energy
- 6. powerhouse of the cell
- 7. used as food by the plant
- 11. gas essential to living organisms