Across
- 5. what a person breathes out and plants need for photosynthesis.
- 6. Where photosynthesis takes place.
- 7. The process in which plants make their own food
- 8. What is released from a plant after photosynthesis occurs and what humans need to live.
- 9. The meaning of photo.
Down
- 1. This part means putting together.
- 2. The green pigment in plants that captures sunlight.
- 3. The most important thing a plant needs for photosynthesis to occur.
- 4. Besides releasing oxygen after photosynthesis the plant also loses this important substance during the process.