For gas exchange to be efficient,the respiratory membrane must be .

Name: For gas exchange to be efficient,the respiratory membrane must be .
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The respiratory membrane must be between 0.5 and 1 micrometer thick to ensure efficient gas exchange because this allows for a short diffusion distance, allowing gases to move quickly between the alveoli and the capillaries. A membrane that is too thick would impede gas exchange, while a membrane that is too thin could be easily damaged.

For Gas Exchange to Be Efficient,the Respiratory Membrane Must Be