FIRST, we inhale oxygen using our nose or mouth., THEN, the air goes down the trachea to the lungs., NEXT, in the lungs, blood absorbs the oxygen., FINALLY, we exhale Carbon Dioxide., IMPORTANT!, The diaphragm helps us inhale and exhale.

RESPIRATION PROCESS

Lyderių lentelė

Vizualinis stilius

Parinktys

Pakeisti šabloną

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