Planning sheet for the blood systemUnderstanding(s):Blood and Blood Vessels.Controlling HeartbeatEssential Question(s) TOK / Nature of Science / IMTOK post cardSend an email / note to your TOK teacher saying something aboutSkills students will have:Heart Dissection & DiagramTime: 1h A short practical activity to look at the prepared slides of a human blood smear and transverse sections of an artery and vein. With the...