Tell me a terrifying fact about moray eels.
Moray eels have two sets of jaws, the outer jaws and the inner, pharyngeal jaws. The first set of jaw grabs the prey and the pharyngeal jaws pull the prey drag the prey into the eel's throat.
Conta-me um facto assustador sobre as morenas.
As morenas têm dois conjuntos de mandíbulas, a mandíbula externa e a mandíbula interna, faríngea.