It is time now to learn about blood circulation. Did you know that your Circulatory System looks like a F-1 circuit with two mini-circuits inside?
Let's read this text about the Pulmonary Circulation (Link)
Now, let's read about the Systemic Circulation (Link)
Finally, let's find out the differences between the Pulmonary and the Systemic circulations.
Link: Pulmonary Vs. Systemic!!
Vernice Chun and Dale Go: "Pulmonary Circulation and Systemic Circulation"
Do you think that you can describe the blood circulation circuits? Take a test here.