Across
- 1. Some non-gree plants that live on other living organism and derive food from them
- 2. process of taking food by an organism and utilization
- 5. mode of nutrition in which animals and plants prepare food by depending directly on green plants
- 6. green structures inside cells of green leaves and young stems of plants
- 7. bacteria that convert atmospheric nitrogen into water-soluble compounds
Down
- 1. chemical reaction in which food is produced in plants by taking CO2 and water in the presence of sunlight
- 3. tiny pores through which leaves take in carbon di oxide from air
- 4. mode of nutrition wherr green plants make food for themselves