Welcome to the classroom blog of Mr. DeVoe - Here you will find photos, videos, class downloads, and other means to celebrate the community of Groton, biology, and environmental science.
25 March 2010
View the video above and check the following links for more information on the circulatory system. After you are finished, fill in the questions below. You may want to open a couple different tabs in your web browser.
Link 1 - Heart Contraction and Blood Flow
Link 2 - The Interior of the Heart
Link 3 - Diseases and Disorders