Slow motion video captured by the University of Antwerp , Belgium researchers shows mudskippers eat on land with the help of a glob of water . Amphibious creatures take a mouthful of water that acts like a tongue . Find could help solve the evolutionary mystery of how tongues evolved .
Slow motion video captured by University of Antwerp researchers shows mudskippers eat on land with the help of a glob of water . Amphibious creatures take a mouthful of water that acts like a tongue . Find could help solve the evolutionary mystery of how tongues evolved .