The Breathing System (CIE IGCSE Biology: Co-ordinated Sciences (Double Award))
Revision Note
The Breathing System
Structures in the human breathing system
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IGCSEBiology: Co-ordinated Sciences (Double Award)CIERevision Notes11. Gas Exchange in HumansGas Exchange in HumansThe Breathing System
Author: Cara Head
Cara graduated from the University of Exeter in 2005 with a degree in Biological Sciences. She has fifteen years of experience teaching the Sciences at KS3 to KS5, and Psychology at A-Level. Cara has taught in a range of secondary schools across the South West of England before joining the team at SME. Cara is passionate about Biology and creating resources that bring the subject alive and deepen students' understanding