7th Class Science Respiration in Organisms Question Bank Respiration in organisms

  • question_answer
    Why do whales and dolphins often come upto the water surface?

    A)  To swim

    B)  To get sufficient sunlight

    C)  To breathe

    D)  To get food

    Correct Answer: C

    Solution :

    To breathe in air whales and dolphins come up to the surface of the water.


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