Across
- 3. ____________ can take atmospheric nitrogen and convert it into a soluble form that the plants can absorb.
- 6. the process of taking in food by an organism and its utilization by the body is called __________.
- 7. organisms that live on dead plants and animals and derive there food from them.
- 8. chlorophyll is present in___________.
Down
- 1. ____________ can make their own food by simple non-living substance.
- 2. ______________ is the process when carbon dioxide and water are converted into food in form of glucose and oxygen is released.
- 4. autotrophs are __________.
- 5. ____________traps the energy from sunlight in the leaves.