Across
- 3. green plants are
- 5. the process of taking in food by an organism and its utilisation by the body is called
- 6. energy for photosynthesis is obtained from sunlight trapped by
- 8. ultimate source of all the energy
- 9. fungi and bacteria that use this mode of nutrition
Down
- 1. an example of parasites
- 2. the cells of green leaves and young stems of plants contain green structures called
- 4. what does photo in photosynthesis refer to
- 7. a type of bacteria that can convert atmospheric nitrogen into water soluble compounds
- 9. the mode of nutrition where two different organisms work together for their mutual benefit