Across
- 1. -organisms that live in or on other organisms and derive their food from them.
- 4. -certain bacteria that can convert atmospheric nitrogen into water soluble compounds.
- 6. -plants synthesis this nutrient during photosynthesis are made of carbon and hydrogen
- 7. -the green pigment present in leaves.
- 8. -the process of taking in food by an organism and its utilization by the body.
- 9. -the mode of nutrition in which two organisms are mutually benefited.
Down
- 2. -most plants glucose is converted into this form and stored in different parts of the plant.
- 3. -organism that live on dead and decaying matter and derive their food from them.
- 5. -organisms that directly or indirectly depend on green plants for nutrition.