Across
- 6. When the cells use energy
- 7. matter does this with heat
- 10. 6 protons
- 14. The three states of...
- 15. Electron is...
- 16. a small room
Down
- 1. Takes away heat energy
- 2. hands when using a microscope
- 3. powers everything
- 4. a fossil fuel
- 5. Neutron is...
- 8. proton is...
- 9. What I do when you take away heat
- 11. makes molecules move faster
- 12. Two hydrogens and one Oxygen
- 13. Adds Heat energy