THE BRIDGEWATER TREATISES 



ON THE POWER, WISDOM, AND GOODNESS OF GOD, 

 AS MANIFESTED IN THE CREATION. 



TREATISE V. 



ANIMAL AND VEGETABLE PHYSIOLOGY, CONSIDERED 

 WITH REFERENCE TO NATURAL THEOLOGY. 



BY PETER MARK ROGET, M. D. 



SEC. R. S. ETC. 



IN TWO VOLUMES. 

 VOL. II. 



