Across
- 3. This structure helps fish move up & down
- 6. This part has eyes in its tips among snails
- 8. Body shape has head & tail narrow
- 11. Tough elastic substance
- 12. Slimy substance in snail
Down
- 1. Structure helps fix earthworm to the ground
- 2. Several parts of the body of the earthworm
- 4. This motion pushes the snake's body forward
- 5. A force that stops or slows down an object
- 7. Skeleton made up entirely of cartilage
- 9. Who discovered X-rays?
- 10. The ability to move from one place to another
- 11. Body part that detects danger in cockroaches