Animals

2. a hard, pointed, often curved part that grows from the top of the head of some animals, for example, deers.
4. extremely big.
6. one of the sharp curved nails at the end of each of the toes of some animals and birds.
9. animals or plants that may soon not exist because there are very few now alive
11. the thick hair that covers the bodies of some animals, for example, rabbits.
12. a part of an animal's body, sticking out from the base of the back.
14. long, stiff hairs growing on the face of a cat, mouse, or other mammal
17. very harmful and able to cause illness or death.
19. a thin flat part that sticks out on the body of a fish helping it to swim
20. the hard, pointed part of a bird's mouth.

1. (of animals, plants, land, etc.) kept from being harmed by laws.
3. safe or not likely to cause harm
5. a long, pointed tooth of some animals such as elephants
7. the flat part of the body that a bird, insect, or bat uses for flying.
8. one of the many soft, light things that cover a bird's body, consisting of a long, thin, central part with material like hairs along each side.
10. the main part of a person's body, not including the head, legs, or arms.
13. the foot of an animal that has claws or nails, such as a cat, dog, or bear.
15. the natural outer layer that covers a person, animal, fruit, etc.
16. unusual and exciting because of coming from far away, especially a tropical country.
18. a set of animals or plants in which the members have similar characteristics to each other and can breed with each other.