Give one adaptation of alveoli for efficient gas exchange. ...

★ Respiration, Immune System, Blood Cells Quiz

Give one adaptation of alveoli for efficient gas exchange.

A. Alveoli have a one cell thick lining for a short diffusion pathway.

B. Alveoli have a small surface area for fast diffusion of oxygen.

C. Alveoli have many a thick lining for a long diffusion pathway.

Select your answer:

Topics:

Disease, Immunity, and Phatogens Infection Tissues Human Anatomy Diseases Bacterial Growth Heart and Blood Vessels Cell Injury Regulation of Urine Formation Cell and Tissue ADVBIO Genetics Body Movements Population Genetics Stroke Endocrinology

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