So we may be able to combat superbugs by using platypus milk! Which makes you wonder how that link was made. Female platyplurals don't have teats. Milk comes through pores, a bit like sweat glands, an...
We have a digestive system not unlike koalas, but our caecum (for digesting fibre) is a lot smaller. Probably just as well as koalas don't get all that much nutrition from gum leaves (poo or no poo) and sleep most of the time to conserve energy. The sleep challenged among us may not mind that aspect too much!