Labels:text | screenshot | font OCR: CAN SNAKES HEAR? SNAKES LACK EXTERNAL EARS BUT ARE SENSITIVE TO VIBRATIONS IN THE AIR AND ON THE GROUND. THESE VIBRATIONS ARE TRANS- FERRED TO THE SNAKES JAW UPON WHICH AN EAR BONE, THE COLUMBELLA, RESTS. SO, SNAKES FEEL VIBRATIONS RATHER THAN HEAR THEM.