Across
- 3. The amount of matter within an object.
- 6. An animal that only eats meat.
- 9. an animal that hunts other animals.
- 10. The process of liquid changing to gas.
- 12. The amount of gravitational pull on an object.
- 13. Tool used to measure heat.
- 14. When a species no longer exists.
- 15. To make an educated guess.
Down
- 1. To blend in or be hidden.
- 2. Tool used to measure air pressure.
- 4. how fast an object moves.
- 5. The measurement of moisture in the air.
- 7. The force that pulls objects toward the center of Earth.
- 8. Solid, liquid, or gas.
- 11. Tool for observing distant objects in space.