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5th Class Science Human Body and their Needs Question Bank Human Body (Nervous System Bones and Muscles)

  • question_answer
    Look at the model of an arm that Ravi made.             What does this model demonstrate?                
    (i) Muscles in the arm work in pairs.
    (ii) The arm is made of bone and muscles.
    (iii) The arm can bend and straighten

    A)  Only (i) and (ii)

    B)                         Only (ii) and (iii)

    C)                         Only (i) and (iii)

    D)                         (i), (ii) and (iii)   

    Correct Answer: D

    Solution :

    The arm demonstrates the working of muscles and bones which help in the bending and straightening of an arm.


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