Topical guidebook for GCE O level Biology 2 Part 3

Esther Chen

Copyright 2014 by Esther Chen

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2. Maintenance and regulation of Life Processes

Respiration in Humans

(a) identify on diagrams and name the larynx, trachea, bronchi, bronchioles, alveoli and associated capillaries

(b) state the characteristics of, and describe the role of, the exchange surface of the alveoli in gas exchange

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