Across
- 2. the mode of nutriton where two different organisms work together for their mutual benifit?
- 3. organisms that live in or on living organisms?
- 5. which plants prepare their own food?
- 6. which thing is not necessary for photosynthesis?
- 7. the water and minerals absorbed by the plants are transported through what?
Down
- 1. How do plants prepare their own food?
- 4. which cells control the opening and closing of stomata?