Choose the correct answer.

1. The body covering of an animal helps it to
   1. prepare its food
   2. move
   3. live in a particular habitat
   4. hibernate
2. The breathing organs of amphibians are 
   1. lungs
   2. gills
   3. body surface
   4. all of these
3. Frogs and lizards catch their preys by using their
   1. forelimbs
   2. sucking tubes
   3. sharp teeth
   4. sticky tongues
4. Insects like lice, bugs, termites move by 
   1. hopping
   2. walking
   3. crawling
   4. flying
5. Snakes move through
   1. limbs
   2. scales or plates
   3. fins
   4. claws
6. Plant and flesh eating animals are called
   1. herbivores
   2. omnivores
   3. carnivores
   4. scavengers
7. An animal or bird that does not migrate, is 
   1. polar bear
   2. siberian crane
   3. salmon
   4. locusts

What are the functions of feathers?