Classification of Living things
Across
- 2. have scales and fins
- 7. include centipedes and millipedes
- 12. have 8 legs
- 13. include crabs and lobsters, have legs modified to form claws
- 15. contains ferns
- 17. examples include starfish
- 20. have narrow leaves and parallel veins
- 21. reproduce by spores; includes mushrooms
- 22. these are roundworms
- 23. these are flowering plants
- 27. another name for cone-bearing plants
Down
- 1. have 3 pairs of legs
- 3. animals with backbones
- 4. examples are mosses and liverworts
- 5. suckle their young
- 6. animals without backbones
- 8. contain cones; example pine
- 9. also called flatworms
- 10. type of covering found on the outside of insects
- 11. have eggs with leathery shells, scaly skin
- 14. large group of animals which can be divided into 4 sub-groups
- 16. have broad leaves and net veins
- 18. examples include penguins and ostriches
- 19. live on water and land; young known as tadpoles
- 24. also known as sponges
- 25. examples include snails and squids
- 26. also called ringed worms