WAEC Biology
Which of the following actions does not occur during exhalation in man?
a.
Thoracic cavity decreases in volume
b.
Diaphragm
c.
Ribs flattens
d.
Air pressure increases in the thoracic cavity
No Answer Submitted
WAEC Biology
Which of the following actions does not occur during exhalation in man?
Thoracic cavity decreases in volume
Diaphragm
Ribs flattens
Air pressure increases in the thoracic cavity
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