2. By:Jana, Trinity, Collin

3.  We are doing the Circulatory system.  The major functions of the Circulatory systems to deliver oxygen and nutrients to all pair of and to remove waste.

4.  The human heart

5.  When we breathe in our lungs take in oxygen. The oxygen passes in our blood into our blood vessels in the lungs.

6.  Atherosclerosis: Atherosclerosis is hardening of the arterial wall (usually medium and larger arteries) due to the formation of plaque feromaor atheroma.  Arrhythmia: The major symptom of cardiac arrhythmia is irregular heart rhythm, in which beats abnormally, either at a slower rate or faster rate.

7.  1. One drop of blood contains half a drop of plasma, 5 million red blood cells, 10 thousand white blood cells, and 250 thousand platets. 2. The human circulator system conits of vessels muscles and origins that help and control the flow of the blood lymph around the body. 3.The heart pumps blood thought the body.

8.  http://www.youtube.com/watch?v=PgI80Ue- AMo http://www.youtube.com/watch?v=PgI80Ue- AMo  Circulatory song:  http://www.youtube.com/watch?v=q0s- 1MC1hcE http://www.youtube.com/watch?v=q0s- 1MC1hcE

9. A special thanks to: www.buzzle.com www.elictoryictronary.org www.hes.ucfsd.org www.dictionary.com www.mabyeitsmallory.blogspot.com http://en.wikipedia.org/wiki/File:Diagram_of_ the_human_heart_(cropped).svg http://www.youtube.com/watch?v=PgI80Ue- AMo

10. ThankYou for Watching