Available Answers

1. 1.

   Multiple Choice Questions (MCQs). Tick (√) the right option:

   1. Spine is also called 
      1. Skull
      2. Rib
      3. Backbone
      4. None of these
   2. Face is made up of __________ bones.
      1. 21
      2. 14
      3. 12
      4. None of these
   3. The weight of brain is about 
      1. 1.2 kg
      2. 2.3 kg
      3. 1.1 kg
      4. 1.4 kg
   4. The part of the brain that controls our sense organs is
      1. Cerebrum
      2. Medulla
      3. Cerebellum
      4. Bones
   5. Deficiency of iron in the diet causes
      1. Beri-beri
      2. Rickets
      3. Anaemia
      4. Scurvy
2. 2.

   Write 'T' for true or 'F' for false:

   1. The rib cage protects our spinal cord.
   2. Bones make up half of our total body weight.
   3. The eye is an organ of touch.
   4. green leaves are good sources of minerals.
   5. The food we eat daily is called out diet.
3. 3.

   Fill in the blanks with the given words:

   1. Cross the road using the __________.
   2. __________ acts like the diaphragm of camera.
   3. Play only in safe places like __________.
   4. The heart is made of __________ muscles.
   5. An anaemia person has a __________ and __________ look.
4. 4.

   What is first-aid?
5. 5.

   What is balanced diet?

6. 6.

   Why do we need muscles?