Across
- 2. The gas produced by photosynthesis
- 3. The green pigment in plants
- 6. The part of the plant cell where photosynthesis occurs
- 7. The form of energy plants use to make food
- 9. The gas made/produced during respiration
Down
- 1. Respiration without oxygen
- 4. The part of the cell where respiration occurs
- 5. The release of energy from our food
- 7. The acid produced in anaerobic respiration that causes muscle cramps
- 8. Respiration without oxygen