The journey of oxygen through your lungs MooMooMath and Science 2:00 6 years ago 107 168 Скачать Далее
Oxygen’s surprisingly complex journey through your body - Enda Butler TED-Ed 5:10 7 years ago 3 069 146 Скачать Далее
A Breathtaking Journey: one oxygen atom's journey through the body Zulubo Productions 4:07 8 years ago 156 247 Скачать Далее
Journey Of The AIR inside Our Body . Respiratory Gas Exchange ,, #oxygen #alveoli Learn biology With Musawir 3:19 1 year ago 591 Скачать Далее
This is What Actually Happens When We Breathe | Biology Free Animated Education 4:32 2 years ago 42 371 Скачать Далее
Respiratory System | The Dr. Binocs Show | Learn Videos For Kids Peekaboo Kidz 3:53 7 years ago 5 709 205 Скачать Далее
Visualization of Airflow Through the Human Respiratory System BSC CNS 0:58 9 years ago 34 970 Скачать Далее
Travel of Air Through Respiratory System - Gas Exchange in the Lungs - Nose to Alveoli Pathway Science Art 2:10 7 years ago 149 308 Скачать Далее
Respiratory System of the Human Body - How the Lungs Work! (Animation) Thomas Schwenke 10:53 9 months ago 384 252 Скачать Далее
How The Oxygen You Breathe Gets Delivered to the Cells of Your Body Nucleus Medical Media 3:26 2 weeks ago 17 699 Скачать Далее