Across
- 3. organisms that live in or on living organisms and derive their food from them
- 5. soil contains bacteria called
- 6. the cells of green leaves and young stems of plants contain numerous green structures called
- 8. proteins contain
- 9. meaning of photo in photosynthesis
- 10. saprophytes are green in colour.true or false
Down
- 1. a mutually beneficial relationship between 2 living organisms
- 2. living organisms that cannot make their own food
- 4. fungi and bacteria that use this mode of nutrition
- 7. ultimate source of all energy that is needed in our body