Available Answers

1. 1.

   Fill in the blanks.

   1. ______________ animals obtain oxygen dissolved in water.
   2. Animals on land breathe with the help of ______________.
   3. The vulture is a bird of ______________.
   4. The earthworms breathe through ______________.
   5. ______________ are also called hunters.
2. 2.

   Match the following.

   a. Dog	i. Gills
   b. Fish	ii. Moist skin
   c. Cockroach	iii. Scavenger
   d. Earthworm	iv. Spiracles
   e. Jackal	v. Lungs

    

3. 3.

   What is the difference between carnivores and herbivores?
4. 4.

   What are the different types of movements in animals?
5. 5.

   What are scavengers?
6. 6.

   How does an earthworm move?