Answer:
Oxygen passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.
Explanation:
Answer:
u prolly go to hevan or hell.
Answer:
Wash your hands often. ...
Get vaccinated. ...
Use antibiotics sensibly. ...
Stay at home if you have signs and symptoms of an infection. ...
Be smart about food preparation. ...
Disinfect the 'hot zones' in your residence. ...
Practice safer sex. ...
Don't share personal items.
Explanation: