Across
- 4. organism that make their own food from simple non living substances
- 7. organisms that live in or on other living organisms and derive food from them
- 9. animals and non green plants that cannot prepare their own food
- 10. the process of taking food by an organism and its utilization by the body
Down
- 1. this is the process of making food in plants
- 2. plants which does not have chlorophyll and cannot prepare their own food and depend on decaying matter
- 3. they live in root nodules of these legumes
- 5. they are small openings or pores mostly found at the under surface of the leaves
- 6. the green pigment in leaves
- 8. cells they look like kidney shaped cells which regulate the opening and closing of the stomata