The following processes are involved during exp... - JAMB Biology 2019 Question
The following processes are involved during expiration in man except
A
The inter costal muscles relax
B
The thoracic activity first increases in volume
C
The sternum moves inward
D
The ribs are moved downwards and inwards
correct option: b
For the respiration process in humans, during expiration, the thoracic cavity does not increase in volume
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