Across
- 2. motion, movement
- 5. no movement, in place
- 6. is anything that has mass and takes up space
- 8. process where plants, algae, and certain bacteria use sunlight to convert carbon dioxide
- 9. The process by which 1 or more substances change
- 10. heat is release
Down
- 1. a substance produced during a chemical reaction
- 3. a substance that takes part in and undergoes change during a chemical reaction
- 4. The total kinetic energy of the tiny particle that make up matter
- 7. heat is absorbed