Across
- 2. fragile and clear material
- 4. turtles, snakes and crocodiles belong to this group
- 7. plants that reproduce using spores
- 10. humans, elephants and whales belong to this group
- 11. plants that reproduce using fruits and seeds
- 14. can bend without breaking
- 15. does not absorb water
- 20. material to make clothes
- 22. can carry a lot of weight without breaking
- 23. ants, butterflies and beetles belong to this group
Down
- 1. allows almost all light to pass through
- 3. a strong, rigid and shiny material
- 5. living things that can make its own food
- 6. living things like mushrooms, yeast and mould
- 8. material that comes from trees
- 9. newts, frogs and toads belong to this group
- 12. flexible, waterproof and bouncy material
- 13. very difficult to scratch
- 16. livings things that eats and digests food
- 17. sharks, seahorses and eels belong to this group
- 18. eagles, parrots and penguins belong to this group
- 19. goes down in water
- 21. a man-made material