Across
- 1. shine with a little movement
- 7. no life or green or plants
- 9. finding something new
- 10. a movement with the head or hand
- 11. the science of matter
Down
- 2. say something in a low, annoyed voice
- 3. squash between two things
- 4. the study of fossils
- 5. someone with knowledge and skill in an area
- 6. anything that has mass and takes up space
- 8. to gently push
- 12. the amount of matter in an object