BIO RS 0.0 / 5 ? BiologyRespiration and exerciseGCSECCEA Created by: erindaltonCreated on: 06-12-23 15:41 adaptions of respiratory surfaces -large surface area -thin -moist 1 of 5 breathing in intercostal muscles... diaphragm muscle... volume... pressure... -contract -flattens -increases -decreases 2 of 5 breathing out intercostal muscles... diaphragm muscle... volume... pressure... -relax -returns to domed shape -decreases -increases 3 of 5 pe pe 4 of 5 pe pe 5 of 5
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