The lungs
i-How on Twitter: "Breathing is a gas exchange mechanism. Your Lungs help to do just that! They contain millions of tiny air pockets called ALVEOLI (air sacs) which are adapted to maximise
Respiratory Membrane and Gas Exchange | GetBodySmart
Interstitial Lung Disease | Saint Luke's Health System
Lungs and Respiratory System (for Teens) - Nemours KidsHealth
Bronchioles and alveoli in the lungs - Mayo Clinic
CO2 Buildup in Lungs: Symptoms, causes, and treatment - PatientEducationMD
Coronavirus ventilator: How it works, why COVID-19 patients need it
What Do the Alveoli Do? | Alveoli Function in Gas Exchange
A Look Inside The Lungs LHC Group, Inc. : Living Life to the Fullest with COPD
Bird Respiratory System
What Breathing Does for the Body - StoryMD
Computer illustration showing human lung anatomy and a light micrograph of a section through healthy lung tissue showing alveoli (air sacs, white). The alveoli are the site of gaseous exchange, where oxygen
Animation 7.1 Gas exchange in air sacs - YouTube
How do lungs work? | informedhealth.org
Respiratory system - Wikipedia
In the Fight to Treat Coronavirus, Your Lungs Are a Battlefield - The New York Times
Air sac - Wikipedia
