7th Class Science Transportation in Animals and Plants Question Bank Transportation in Plants and Animals

  • question_answer
    Pulmonary ____ carries _____ rich blood from the heart to the lungs and pulmonary ____ carries ____ rich blood from the lungs to the heart.
    Select the option that correctly fills up the blank spaces in the above passage.
     

    A) Vein, Carbon dioxide, Artery, Oxygen

    B) Vein, Oxygen, Artery, Carbon dioxide

    C) Artery, Carbon dioxide, Vein, Oxygen

    D) Artery, Oxygen, Vein, Carbon dioxide

    Correct Answer: C


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