RESPIRATORY SYSTEM

Respiratory system

Watch these videos that explain the process of gas exchange, which is called respiration. We have subtitled it in English for you so that you can understand better. Click on "choose language: English" and you can read the subtitles.

First watch a ppt presentation about the respiratory system by Mark Polko


GAS EXCHANGE

VOCABULARY

to zoom in: hacer zoom

adjacent: adyacente

to release: liberar



THE FUNCTION OF THE LUNGS




VOCABULARY


moist: Húmedo

spongy : esponjoso

alveolar ducts: conductos

narrow inlets. entradas estrechas

to resemble: parecerse

cluster of grapes: racimo de uvas

to enable: permitir

lobes: lóbulos

notch: corte en forma de V

to branch off: separarse, dividirse


When you finish watching the videos, you can do the questionnaire: