by Rebecca Tiger Alan Calvert Frogs have delicate bones protected by a fragile vertebra. We dissect them in biology class because when you cut horizontally down the front, you can see their whole insides easily. They resemble humans enough, with a heart, and other organs, so this early exercise in examining a creature’s insides is meant to allow us to see it all easily and perhaps to incite our imaginations about the inner workings of other creatures. Other things. When I was