Available Answers

1. 1.

   Tick (√) the right choice:

   1. Saliva changes the starch into sugar with the help of:
      1. liver
      2. enzyme
      3. vitamin
   2. The protection of food from getting spoiled is called:
      1. conservation
      2. preservation
      3. deterioration
   3. The sticky layer of germs on teeth is called:
      1. plaque
      2. stack
      3. crown
   4. The cutting teeth are called:
      1. canines
      2. premolars
      3. incisors
   5. In Summer, we wear clothes made of:
      1. fur
      2. cotton
      3. wool
2. 2.

   What is the function of small intestine?
3. 3.

   Why are cotton clothes better in summer?
4. 4.

   Why are proteins useful to us?
5. 5.

   Name the different kinds of teeth.
6. 6.

   What is first aid?