Which best describes carbon dioxide’s path out of the body?
nose → pharynx → larynx → trachea → bronchus → alveoli
alveoli → trachea → bronchus → larynx → pharynx → nose
alveoli → bronchus → trachea → larynx → pharynx → nose
nose → larynx → pharynx → trachea → bronchus → alveoli

To exit it would be aveoli, bronchus, trachea, larynx, pharynx, nose, to enter is the opposite.

alveoli → bronchus → trachea → larynx → pharynx → nose

Blood capillaries carries the carbon dioxide from the entire body to the alveoli, these alveoli get combine to form bronchus. Both alveoli and bonchus are present in the lungs. The air containing carbon dioxide then flows through the trachea and then through larynx and pharynx and lastly, exhaled out from nasal cavity of nose.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: