Question

    A boat made of steel does not sink in water

    because
    A The average density of the boat is less than that of water Correct Answer Incorrect Answer
    B The boat has a pointed nose Correct Answer Incorrect Answer
    C The propeller helps the boat to swim Correct Answer Incorrect Answer
    D The steel used in the boat has a lower density than water Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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