Pepsi Vote

http://www.refresheverything.ca/search/?q=bethlehem

Sign Up --- Search Bethlehem --- and then vote!!

The Nasty Bits

Nasty bits – choosing from the list explain one of the following… 

http://yucky.discovery.com/noflash/body/pg000008.html

The Circulatory System - Library Assignment

Three Tasks to Complete
1.  Define the Pulmonary and Systemic Circulatory Systems.

2. Complete the diagram summarizing the Systemic Circulatory System.  Use the following website.

3. Complete a simple diagram of the human heart.  Include the following labels.
a. left atrium
b. left ventricle
c. right atrium
d. right ventricle
e. direction of blood flow.
f.  Explain why the heart has valves?