12 MCGEE 



five : the indestructibility of matter, the contribution chiefly of 

 Chemistry; the persistence of motion, the gift mainly of 

 Physics ; the development of species, the offering of the biotic 

 sciences ; the uniformity of nature, the guerdon of Geology 

 and the older sciences ; and the responsivity of mind, the joint 

 gift of several sciences, though put in final form by Anthro- 

 pology. 



