HW: Finish Shopping Frenzy Graph, if necessary HW: Finish Shopping Frenzy Graph, if necessary. Circulatory Test on Wednesday ~ 12/21 Index cards = +2pts Do Now: 12/14/16 “The Heart” worksheet: Read the information. Use the word box to help you complete the sentences. atria

blood valves lungs body ventricles receive pump atria/auricles

Circulatory System Matching HW Answers ___ arteries ___ veins ___ capillaries ___ aorta ___ plasma ___ components of blood ___ red blood cells ___ platelets ___ white blood cells ___ heart B ___ right atrium ___ left atrium ___ right ventricle ___ left ventricle (2 choices) ___ valve ___ septum ___ Number of pumps in the heart I F P M E K G,N O J D H L Q C R A

The Direction of Blood Flow

First the oxygen poor blood moves into the right atrium through the vena cava. Next, the oxygen poor blood moves into the right ventricle. The blood then leaves the heart through the pulmonary artery and goes to the lungs to pick up oxygen. The oxygen rich blood then comes back to the heart through the pulmonary veins and flows into the left atrium. The blood next moves to the left ventricle and then goes out to the body cells through the aorta. The oxygen rich blood delivers oxygen and nutrients to all of the cells. After, the oxygen poor blood will flow back to the heart through veins, back to the Vena Cava and the process begins again.

Taking a break to graph… Tomorrow’s Heart Rate Lab will require you to create a graph of your data. Today we will practice our graphing skills

Complete Graphs What should a completed graph look like? Is this graph complete? If not, how would you fix it?

Shopping FRENZY!!

The Heart Pump Your Blood Song 2 min. www.brainpop.com St. Joseph’s Aspirin Commercial www.brainpop.com