Across
- 5. living things that depend on other living things for food
- 6. living things that make their own food
- 9. structural unit of non-living things
Down
- 1. living things that have only one cell
- 2. the movement of plants towards sunlight
- 3. the response of fruits and stems towards and against the earth
- 4. structural unit of living things
- 7. a group of several livings things that can reproduce among themselves
- 8. living things that have more than one cell