37.9k views
5 votes
Explain why alveolar air pressure decreases and then increases during inhalation

User Goddchen
by
7.7k points

1 Answer

6 votes

Answer:

Please make me brainalist and keep smiling dude I hope you will be satisfied with my answer

Step-by-step explanation:

During inspiration, the diaphragm contracts and the thoracic cavity increases in volume. This decreases the intraalveolar pressure so that air flows into the lungs.

User AMK
by
7.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories