The Mystery of Legless Frogs Solved...
It was one of the most contentious debates in the... ...thinning of the ozone layer. Biology professor Stanley Sessions and other researchers were able to determine that... ...causing limb loss was unknown until recently. Sessions and colleague Brandon Ballengee of the University... ...d predatory dragonfl...
https://www.neatorama.com/2009/07/04/the-mystery-of-legless-frogs-solved/
