ABC Entertains
Body Systems
Wed, Apr 22, 10:40 AM a 10:46 AM (6 mins)
Our respiratory system helps us breathe: from muscles that help us inhale and exhale, to gas exchange in our lungs, oxygen absorption into our bloodstream, it is working around the clock to literally keep us alive.
Categoria: Education
Tipus: series (CRID://perth23.abc.net.au/ed2404h)
ID programa: ed2404h001s00
Duració: 6 mins
Estat MythTV: Mai enregistrar

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