6th Class Science Body Movement Question Bank Body Movement

  • question_answer Which two body systems most directly cause the arm to bend?

    A)  Skeletal and muscular

    B)  Reproductive and circulatory.

    C)  Respiratory and excretory.

    D)  Nervous and digestive

    Correct Answer: A

    Solution :

    Skeletal and muscular system allow a human arm to bend and move.

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