类别 全部 - lungs - respiratory - oxygen

作者:Jake McClam 7 年以前

455

Respritory System

Respritory System

Respritory System

Lungs

Diaphram
Carbon Dioxide
Oxygen
Blood Vessels

Throat

Larynx
Trachea
Pharynx

Vocal Cords

Bronchioles
Bronchial tubes
Epiglottis

Nose

blood vessels
mucus
cillia