Across
- 2. a push or pull
- 4. what everything is made of
- 9. changes the composition of reactants
- 10. type of cell with no nucleolus
- 12. Newtons first law
- 13. the control center of the cell
- 14. when water sticks to water
Down
- 1. beginning of a stars life cycle
- 3. made the laws of motion
- 4. the powerhouse of the cell
- 5. keeps the composition of reactants
- 6. slows objects down by rubbing
- 7. the study of genes
- 8. smallest unit of matter
- 11. when water sticks to other objects