A decrease in the surface area of the respiratory membrane will cause the diffusion rate to ________.
A) increase
B) decrease
C) remain unchanged

Name: A decrease in the surface area of the respiratory membrane will cause the diffusion rate to ________. A) increase B) decrease C) remain unchanged
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Question

Quizplus · Accepted Answer

The diffusion rate will decrease because a smaller surface area reduces the capacity for gas exchange, making it harder for oxygen to enter the blood and carbon dioxide to be expelled.

A Decrease in the Surface Area of the Respiratory Membrane