We are performing these experiments because we want to learn about cyclic or rhythmic behaviors in living organisms. Since it is impractical to experiment with large numbers of humans, we have chosen to work with hamsters. We will then take what we learn from the hamsters and try to apply the knowledge to human systems.
Hamsters are popular pets both at home and in school classrooms because they are easy to care for.
Scientists like to use them for research experiments in science laboratories for the very same reason. Before we could start a science experiment with animals, however, there were many extremely important things we needed to do first. Learn as much as possible about hamsters. Design an experiment that causes as little harm as possible to the hamsters. Submit an experiment plan to animal care committee.