Science 9 - Students worked on two activities in class today. One involved creating a demonstration to show how bioaccumulation occurs and the second was an assignment on soil. The assignment is posted and students will have a chance to work on it next week before handing it in. Students should start preparing for a test next week as well.   Biology 112 - Students worked on their mammal outlines today. Students are to complete these over the weekend. Students will begin review for their animal kingdom test on Monday as well as participating in a lab activity.   Enjoy your long weekends!