The diagram illustrates a person's blood pressure at rest as blood leaves the heart and then moves through arteries followed by capillaries. Which line indicates the pressure of blood while it travels through veins before it returns to the heart?
Biology 5090 · O Level · Blood vessels
The diagram illustrates a person's blood pressure at rest as blood leaves the heart and then moves through arteries followed by capillaries. Which line indicates the pressure of blood while it travels through veins before it returns to the heart?