Across
- 5. a cells organism that stores food
- 8. is a way in which living things get energy
- 10. is a way that living things produce life
Down
- 1. a part of the scientific process
- 2. a process in which and element transform in to a compound
- 3. a living thing that make his own food
- 4. a group of specialized cell
- 6. what plants exchange with co2
- 7. essential element for life
- 9. a liquid that retains proteins in the cell