We found this really small bug and stuck it under our microscope; turns out it was a flea! It was super cool because we could see something in its itsy-bitsy head that was beating/pulsing! I think it is its brain or its heart. You could also see its veins; it was cool! Its face almost looks like a walrus! It has a mustache. These are just some of the pics I took throught the microscope of its intestines, head, behind, and body.