Across
- 1. Kitchen of the plant
- 4. Organisms that take ready made food from the host
- 5. Green pigment in leaves to trap sunlight
- 6. Relationship between two organisms which live together and share their shelter and nutrition
Down
- 2. holes in leaves to take in carbon dioxide
- 3. Organisms that feed on dead matter
- 4. process by which green plants prepare their food