Answer:
it may improve the neural efficiency pls mark brainliest if correct Ty!
False and i’m just adding more so i can comment
Answer:
carbon dioxide passes from the blood into the alveoli and is then exhaled. Oxygenated blood travels from the lungs through the pulmonary veins and the cycle goes on every time you breath or inhale you inhale oxygen into your blood cells.
Explanation:
<span>Primary care physicians are responsible for diagnosis and treatment.
- true</span>
