Trace the path of an oxygen molecule.
1 answer:
Answer:
I think this is how it goes
1. Nose/mouth
2. Pharynx
3. Larynx
3.Trachea
4.Bronchi
5.Alveoli
6.Heart
7.Blood Vessels
Explanation: it starts out from the nose then continues down to through the lung system then the heart to the blood stream
You might be interested in
Answer:
Karne
Isda
Gatas
gulay at iba pa
Answer:
u boi or girl??
and sure i'll since i got nothing to do
Explanation:
If you have an addiction with smoking I would say vaping
Answer:
yes
Explanation:
hi