This is a fun teacher led lab that guides students through the digestion of a low sodium saltine cracker with chicken or beef liver. It is a lab that the teacher leads students though and they complete in their notebooks. It starts with the question, "When Does Digestion Begin?" Then it follows the steps below. Overview of Lab1. Class Discussion (research) when we define key terms and discuss simple carbs vs. complex carbs 2. Write an IF-THEN Hypothesis that explains what we will do and pred