This Is the Transport Process by Which Gases,like O2 and CO2,move

question 70

Multiple Choice

This is the transport process by which gases,like O2 and CO2,move through a membrane.

• A)osmosis
• B)active transport
• C)secondary active transport
• D)simple diffusion
• E)endocytosis

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Definitions:

Population Density

A measurement of the number of individuals living within a specific area, often expressed as people per square kilometer or square mile.