2. Questions Bank
  3. 4th Class
  4. General Knowledge
  5. Our Body

4th Class General Knowledge Our Body Question Bank Our Body and Health

  • question_answer
    Mr. Kirn touches a hot metal and spontaneously withdraws his hand from the metal. Why does he react spontaneously?

    A)  He wants to maintain the temperature of his hand.

    B)  He is shocked by the hot metal.

    C)  His body has a system that responds to the high temperature.

    D)  He is under pressure.

    Correct Answer: C

    Solution :

    [c] Our body shows reflex action, in which our body reacts spontaneously to sudden changes like heat and cold.


You need to login to perform this action.
You will be redirected in 3 sec spinner