3rd Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Fill in the blanks with the correct combination of words.
    The animals which have adapted to live both in water and on land are called\[\underline{\,\,\,\,a\,\,\,\,}\]. When on land they breathe through their \[\underline{\,\,\,\,b\,\,\,\,}\]and when in water they breathe through their wet\[\underline{\,\,\,\,c\,\,\,\,}\].

    A) a-Amphibians, b-Lungs, c-Skin

    B) a-Reptiles, b-Lungs, c-Gills

    C) a-Amphibian, b-Gills, c-Lungs

    D) a-Reptiles, b-Gills, c-Skin

    E) None of these

    Correct Answer: A


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