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  5. Lights, Sound and Force

5th Class Science Lights, Sound and Force Question Bank Lights and Sound

  • question_answer
    Sounds are made by our _______ vibrating in our throat.

    A) spinal cord                  

    B) vocal cords

    C) lungs               

    D)          none of these

    Correct Answer: B

    Solution :

        Sounds are made by our vocal cords vibrating in our throat.


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