Books

2 results found
Title Authors Description OpenBook ID
Yawn Yawn Sally Symes After Sean gives a yawn, it gets passed along to a series of animals, each revealed by a page turn, until Nellie the elephant decides it is time for bed. OL16449867W
The mystery of yawning in physiology and disease The mystery of yawning in physiology and disease Olivier Walusinski Yawning is a stereotyped phylogenetically ancient phenomenon that occurs in almost all vertebrates. As an emotional behavior and an expressive movement, yawning has many consequences; nevertheless, i… OL18715854W