Animals

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Across
  1. 2. it grows on the heads of cows, goats, and some other animals
  2. 5. an animal with a thick, hard shell that it can move its head and legs into for protection
  3. 7. a long thing that grows at the back of an animal's body
  4. 8. a big reptile with a long mouth and sharp teeth, that lives in lakes and rivers
  5. 10. sharp, curved nails on the feet of some animals and birds
  6. 11. a snake or a lizard
Down
  1. 1. thick hair that covers the bodies of some animals like cats and rabbits
  2. 2. the hard part on the foot of a horse or cow
  3. 3. opposite to warm-blooded
  4. 4. an animal that feeds its babies on milk from its body
  5. 6. flat pieces of hard material on the skin of fish and snakes
  6. 9. a small reptile with thick skin, a long tail, and four short legs