Chem:  p 564 #19, 20, p 565 #22, 24, 25, 26, 18.3 Sheet, 18.3 Study Guide #4-6  **18.3 Quiz - Tue, 26th

Bio:  Investigating the Heart: read and answer #1-5, Write out blood flow (13 terms)  **Ch 37 Test - Fri, 29th