Answer:
A
Explanation:
The pulmonary veins carry oxygenated blood from the lungs into the left atrium, then the blood passes through the left ventricle and finally through the aorta, wich carries and distributes oxygen-rich blood to all arteries.
I believe it is Compensated metabolic alkalosis.
Eustress: Helps maintain motivation, Helps focus energy.
Distress: Can cause physical problems, Can affect social relationships
That would be your own personal opinion bc everyone is different
The last option would be your answer.