Available Answers

1. 1.

   Why are Siberian cranes called migratory birds?

2. 2.

   What is blubber?

3. 3.

   What are the adaptive features of the the red-eyed frog?

4. 4.

   Write four functions of the trunk of an elephant.

5. 5.

   Write the differences between weather and climate.

6. 6.

   Discuss the adaptive features of polar bear.