Across
- 3. what is the energy that is stored in something
- 4. a magnet that gets its magnetic field from an electric current
- 6. a molecule made out of carbon and oxygen atoms
- 7. a group of the same organisms living in an area
- 10. a cause and effect that causes different effects
- 11. what are the north and south ends of magnets
- 13. is a group of atoms joined together in a certain way
- 14. when something stays the same
- 15. living things
- 18. a type of energy that something gets because it is moving
- 20. what is made in a chemical reaction
Down
- 1. the matter that makes up nonliving things
- 2. things being pushed away from each other
- 5. a scientist who studies environments
- 8. is what you start with in a chemical reaction
- 9. what molecules are made of
- 12. is the ability for something to move
- 16. providing evidence that goes against a claim
- 17. moving from one place to another
- 19. being set apart