Across
- 5. Glucose is synthesized from carbon dioxide and water in the presence of sunlight and chlorophyll.
- 6. plants Plants that steal water and nutrition from their neighboring plants.
- 7. A small opening on the underside of the leaf.
Down
- 1. Plants that depend on dead or decaying plants or animals and derive their food from them.
- 2. Organisms that can make their food from simple abiotic substances.
- 3. The mode of which two different organisms work together for their mutual benefit.
- 4. The process of taking food by an organism and it's utilization by the body.