Which of the following circulatory pathway is correct:
| A. |
Left ventricle `->` Pulmonary vein `->` Lungs `->` Right auricle |
| B. |
Left auricle `->` Pulmonary artery `->` Body organs `->` Lungs |
| C. |
Pulmonary artery `->` Lungs `->` Pulmonary vein `->` Left auricle |
 |
| D. |
Lungs `->` Pulmonary vein `->` Right auricle `->` Right ventricle |