Across
- 1. helps to keep a plant rigid and upright
- 2. components of food
- 3. gram,peas,moong contains a gas
- 5. live on dead and decaying matter
- 7. cells of green leaves and young stems
- 8. to test the presence of starch
- 9. soil contains certain bacteria
Down
- 1. depend directly and indirectly
- 4. are able to make their own food
- 6. parasite gets its food