Across
- 2. what an object feels like
- 5. changes the molecules of an organism/item
- 7. outcome of a chemical change determined by smell
- 8. doesn't change the molecules of an organism/item
- 10. temperature when a liquid becomes a gas
- 12. outer shell of wheat kernel
- 13. increases the speed and force of a chemical reaction
Down
- 1. temperature when a liquid becomes a solid
- 3. temperature when a solid becomes a liquid
- 4. contains the energy needed for the wheat seed to grow
- 6. reaction that absorbs energy (heat, etc)
- 9. reaction that releases energy (heat, etc)
- 11. largest part of a wheat kernel