1.

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
Answer» D. Artery, Oxygen, Vein, Carbon dioxide


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