Name  _________________

Mammals

Choose the one in the group that does not belong with the others (circle)

1. cow	sheep	horse
2. cat	rat	dog
3. rabbit	kangaroo	koala
4. whale	manatee	dolphin
5. bear	sloth	armadilla
6. shrew	mole	mouse
7. horse	elephant	rhinocerous
8. hare	echidna	duck-billed platypus
9. human	bat	chimpanzee
10. manatee	sea lion	walrus

Identify the order by description or picture

11.  ____________________  Elongated nose forms a trunk, incisors form tusks

12.  ____________________  Front limbs adapted for flying

13.  _____________________ Long arms, opposable thumbs for grasping, intelligent

14.  _____________________ Limbs modified into flippers, blowhole

15.  _____________________ Incisors never stop growing, gnawing mammals

16.  _____________________  Egg laying mammals

17.  _____________________  Hoofed mammals, odd number of toes, has cecum

18.  _________________

19.  _______________

20.  _________________