Видео с ютуба Air Sacs

Animation 7.1 Gas exchange in air sacs

The Avian Respiratory System

Путешествие воздуха

Секреты пения птиц: 3D-взгляд на сиринкс и дыхательную систему

Alveoli: Gas Exchange

Sauropods - Air Hulks

avian respiration

How The Oxygen You Breathe Gets Delivered to the Cells of Your Body

Воздушные мешки динозавров

Ladybugs breathe through spiracles and store oxygen in air sacs to survive under leaves. #ladybug

Birds Don't Have Lungs Like We Do - They Have Something WAY Better!

Как работают наши лёгкие | 3D-тур по лёгким

Role of additional air sac in birds | QuickShot Biology | #ncert #neet2025 #neetpreparation

Air sac (2. in insects) | Biology Dictionary

Airflow in birds

“I Could Be an Olympic Athlete” #wait

How Many Tiny Air Sacs Do Your Lungs Contain? #Shorts #RespiratorySystem

Gorilla air sacs #gorilla