Animals!

2. Keratin horns that occur on members of the deer family
6. a thick layer of fat which is located just beneath the skin of cold-water aquatic animals
7. a hardened case which protects the pupa of an insect such as in butterflies
9. an animal that eats mostly plant and vegetation
11. the limb of a marine animal used for swimming
12. flaps of skin between the toes of water animals used to enhance swimming

1. two hardened mouthparts in which birds catch and carry their food
3. animals that are active at night and sleep during the day
4. an animal that eats both plant material and animal flesh
5. when an animals colour or pattern helps it to blend in which its natural surroundings
8. the substance that elephants and walruses tusks are made of
10. a bird of prey such as an Eagle, Falcon or Vulture
11. pointed, sometimes hollow mouthparts that are used to inject venom into prey as in snakes and spiders