Across
- 3. these pores are located on the underside of the leaves.
- 5. the process of taking food by an organism.
- 7. organisms that can make their food from simple non-living substances.
- 8. some non green plants live on dead and decaying plants and animals.
Down
- 1. organisms that live in or near the host and obtain their nutrition from the host.
- 2. the structures in cells that contain chlorophyll.
- 3. the mode of nutrition where two different organisms work together for mutual benefit.
- 4. the gas which is released in the process of photosynthesis.
- 5. a gas which is not necessary for photosynthesis.
- 6. it is a saprophyte.