BIOL - Gas Exchange in Humans
Biology, gas exchange, ventilation - IGCSE | IBDP | DSE | GCE | IAL | AP Biology
Structure of Thorax
Thorax is the chest cavity, which is the part of the body between the neck and the abdomen. Important organs for gas exchange, such as the lungs and air passages, are located in the thorax.
The Role of Intercoastal Muscles and Diaphragm During Ventilation
When we breathe in (inhalation):
How the Structure of Alveoli is Adapted for Gas Exchange
Gas exchange happens between the alveoli in the lungs and capillaries that are located in the walls of alveoli.
Adaptations of the alveoli structure to facilitate gas exchange:
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