Across
- 5. scale skin\rough
- 7. hiding predators
- 9. the opposite of number 2
- 10. a lady bug is one of these
- 11. Thumbs are one of these
- 12. migrating,opssums acting dead, etc
- 15. fur or hair for covering
- 16. animals, fungus, plants
Down
- 1. frogs, newts,salmander,etc
- 2. back bones
- 3. order different things into groups
- 4. ecosystem of living things
- 6. survival of the fittest
- 8. biomes, grasslands, deserts, etc
- 13. monkeys to cavemen to humans to now
- 14. air, soil, sun, etc