Part of Lesson Plan: Accumulation of Toxins in Food Web -- Beth Knapp

Activity Overview / Details

As a class, select one living daphnia, one mayfly larvae and one small mouth bass to report their numbers to the class. Record together, the total M&Ms, number of safe M&Ms, number of toxic M&Ms and percent of toxic food supply for each organism. Refer to Accumulation of Toxins in a Food Web- Lab Sheet to see "Data & Results" section