Title: Hands-on grossology
Description: Instructions for a variety of simple experiments that illustrate some of the more "disgusting" aspects of human physiology. Also includes experiments involving bread mold, snail slime, and sour milk.
Subjects: Biology, Body fluids, Experiments, Juvenile literature, Human physiology, Human physiology, juvenile literature, Physiology, Biology, juvenile literature, Biology, experiments, Science, experiments, Science, experiments, juvenile literature