Cardiovascular+System


 * FACTOIDS:**
 * The body of an adult contains over 60,000 miles of blood vessels!
 * An adult's heart pumps nearly 4000 gallons of blood each day!
 * Your heart beats some 30 million times a year!
 * The average three-year-old has two pints of blood in their body; the average adult at least five times more!
 * A "heartbeat" is really the sound of the valves in the heart closing as they push blood through its chambers.



media type="custom" key="13838224" Here is the link that you will tak Anatomy] Chapter 13 e to study the vocab words for the chapter.



Here are my PowerPoint notes for the chapter.

Use this link to study the parts of the heart to prepare for our quiz. Heart] Parts Identification

For additional help, resources, and animations, go to this trusty website! []

Also, click on this one to go to another chapter in their book. []