Curated OER
Pharmacology
In this pharmacology worksheet, students compare excitatory and inhibitory neurotransmitters and how these work on the body. This worksheet has 3 drawings and 13 fill in the blank questions.
National Institutes of Health
National Institutes of Health: Your Digestive System and How It Works
Information about the digestive system, why digestion is important, how food is digested, and how the process is controlled. Includes a diagram of the body parts involved.