Across
- 4. organisms that live in or on other living organisms derive their food from them
- 6. organisms that can make their food from simple non living substances
- 7. the process in which plants make their own food
- 8. the cells of green leaves and young stems of plants contain numerous green structures
Down
- 1. the mode of nutrition where two different organisms work together for their mutual benefit
- 2. different kinds of components of food
- 3. organisms that directly or indirectly depend on green plants for nutrition
- 5. organisms that live on dead plants or animals and derive their food from them