3. Assuming you exhale through your nose, list the pathway a molecule of CO2 would follow as it diffuses from a muscle fiber into the blood and is exhaled from the body. List all structures of the circulatory and respiratory systems, including the types of blood vessels, the CO2 molecule would pass through. (Excluding values)

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england