Across
- 3. an object, diagram, or computer program that helps us understand something by making it simpler or easier to see.
- 4. the process of making clear how your evidence supports your claim.
- 5. a claim supported by evidence.
- 8. information about the natural world that is used to support or go against (refute) a claim.
- 11. a machine that can convert kinetic energy into electrical energy.
- 12. a set of interacting parts forming a complex whole.
Down
- 1. the energy that is stored in an object or system.
- 2. the energy that an object has because it is moving.
- 6. a proposed answer to a question about the natural world.
- 7. to change from one type to another.
- 9. the ability to make things move or change.
- 10. to move from one object to another or one place to another.