Science

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Across
  1. 2. animals that don’t have backbones
  2. 3. Vertebrates have a?
  3. 4. Dogs,Coyotes,whales are?
  4. 7. Group of animals have gills and lungs are?
  5. 9. what is cutting down trees and forests called?
  6. 12. Group of animals that have dry and scaly skin and lay eggs on land are?
Down
  1. 1. the environment that an animal or plant lives is called a ?
  2. 3. Falcons and vultures are in which animal group?
  3. 5. invertebrates with a shell
  4. 6. which animal has eight legs and 2 body parts?
  5. 8. which invertebrate breaths through its skin and has five hearts?
  6. 10. how many hearts do worms have?
  7. 11. which animal has 3 body parts and 6 legs?