How do the lungs work? - Emma Bryce

توضیحات:

View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body’s cells to keep them working, ...

لغات کلیدی:

TED-Ed, TEDEd, TED, TED Education, Lungs, Breathing, Breathe, Emma Bryce, Health, Air, Oxygen, Inhale, Exhale, Carbon dioxide, Respiratory system, Bronchiole...

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