Across
- 2. has feathers and lay eggs
- 4. A change in position of an object
- 8. caterpillar stage of a butterfly
- 9. how fast an object moves at a certain distance
- 10. make their own food
Down
- 1. a pulling force between two objects
- 3. Without backbone with legs and wings
- 4. attracts or repels certain objects
- 5. push or pull
- 6. a measure of how much matter is in an object
- 7. lives both in land and water
- 10. how high or low sound is