Problem:
Question 1: Draw a map of blood traveling through the closed system of the circulatory system starting with the right atrium.
Question 2: What are the main resistance vessels of the circulatory system? How are they controlled?
Question 3: What differences did you observe in the structure of an artery versus the structure of a vein?
Question 4: Explain the direction of blood flow and the type of blood (oxygenated or deoxygenated) found in each vessel in the pulmonary and systemic circuits.
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