Across
- 2. leaves take in co2 from air through these tiny pores
- 3. a mutually beneficial relationship between organisms for nutrition
- 6. green structures in the cell of green leaves and young stems containing green structures
- 7. animals and non green plants that depend directly or indirectly on green plants for nutrition are called
- 8. the process of taking in food by organism and its utilization by the body
- 9. the mode of nutrition in which green plants make food themselves
Down
- 1. some non-green plants that live on other living organisms and derive food from them
- 4. plants make food from co2 and water in the presence of sunlight by this process
- 5. some non green plants live on dead and decaying plants and animals are called
- 10. bacteria that can convert atmospheric nitrogen into water soluble compounds