Blood returning to the heart from the lungs ...

Blood returning to the heart from the lungs travels through the _______ into the _______.


A. carotid arteries, aorta
B. carotid veins, aorta
C. pulmonary veins, left atrium
D. pulmonary arteries, left atrium

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c

Gratitude as a discipline involves a conscious choice.....* Victims of circumstance owe it to fate. Victims of choice owe it to themselves.*One of the widest gaps in human experience is the gap between what we say we want to be and our willingness to discipline ourselves to get there.

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