Across
- 5. the mode of nutrition where two different organisms work together for mutual benefit
- 7. the process of taking in food
- 9. the process by which carbon dioxide reacts with water in presence of sunlight and chlorophyll to form starch and oxygen
- 10. tiny pores under plants
Down
- 1. fertilisers used in plants as fertilisers
- 2. organisms thatcan make their food from simple non-living things
- 3. organisms that directly or indirectly depend on green plants for nutrition
- 4. organisms that live In our on other living organisms and derive their food from them
- 6. chloroplasts are because of green pigment
- 8. organisms that live on dead plants and animals and derive their food from them