Unit 2 Vocabulary

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Across
  1. 2. something that makes a person, thing, or group different
  2. 3. an animal that gives birth, has hair, feeds milk from its own body, and is warm-blooded
  3. 6. easily changes to live in different environments
  4. 8. an animal with a backbone
  5. 10. an animal that eats both plants and meat
  6. 11. a major group into which all living things are classified
  7. 12. an animal that only eats plants
  8. 14. a scientist who studies animals and their characteristics
  9. 15. a cold-blooded animal with tough, scaly skin
  10. 16. having a constant body temperature
Down
  1. 1. a place where plants and animals live and grow
  2. 4. an animal that can live on land and in water
  3. 5. an animal that mainly eats meat
  4. 7. an animal without a backbone
  5. 9. only able to control body temperature by using surroundings
  6. 13. to put things into groups based on similarities