Across
- 4. – An idea or guess that can be tested.
- 5. – A push or pull on something.
- 9. – Any living thing.
- 10. – The smallest unit of life.
- 11. – The force that pulls objects toward Earth.
- 12. – A test done to learn or discover something.
- 14. – The smallest unit of matter.
- 15. – Information or facts collected during an experiment.
Down
- 1. – Anything that has mass and takes up space.
- 2. – The amount of matter in an object.
- 3. – The place where a plant or animal lives.
- 6. – Using your senses to gather information.
- 7. – The power that makes things work or move.
- 8. – The space something takes up.
- 13. – How plants make food using sunlight.