Across
- 7. A magnet that the magnetic field is made by an electric current
- 8. a part of a cell where cellular respirationtion happens
- 9. an ending substance that is made during a chemical reaction
- 12. Something that can be changed and/or measured
- 13. all living or nonliving things in one area
- 14. the result of one causing an effect that causes one or more effects
- 16. To separate
- 17. to provide evidence that goes against a claim
- 18. a line that represents the strength and direction of a magnetic field
- 19. The ability to move or change things
Down
- 1. when two or more populations use the same resource
- 2. To move from one to another
- 3. To push away from one another
- 4. One of the opposite ends of a magnet
- 5. to pull toward each other
- 6. an object, diagram, or program that makes something simpler to see
- 8. a group of atoms joined together in a specific way
- 10. energy an object has while moving
- 11. a set of interactive parts making a whole
- 15. Something that can change the motion of an object