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4th Class Science Question Bank Science Mock Test-19

  • question_answer
    A student observed that birds sit on their eggs before the eggs are hatched into young ones. The reason is to         

    A)  protect the eggs.

    B)  keep the eggs warm.

    C)  hide the eggs from others.

    D)  make the eggs strong.

    Correct Answer: B

    Solution :

    Not Available


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