8 TABLE OF CONTENTS. 



SECTION JI. p^ 



Of the Special Semises j .... 48 



1. Of Sight 48 



2. Of Hearing , , . 55 



3. Of Smell 60 



4. Of Taste 62 



5. OfTouch 63 



6. Of the Voice ... . , . , 64 



CHAPTER FOURTH. 



Of Intelligence and Instinct 



67 



CHAPTER FIFTH. 



Of Motion ... 73 



SECTION I. 



Apparatus of Motion 73 



SECTION II. 



Of Locoynotion 79 



1. Plan of the Organs of Locomotion . . . . 82 



2. Of Standing, and the Modes of Progression ... 88 



Walking 90 



Running 91 



Leaping 91 



Climbing 92 



Flying 92 



Swimming ... 93 



CHAPTER SIXTH. 



Of Nutrition 2Q 



SECTION L 



Of Digestion 97 



Digestive Tube .... .... 9? 



Chymification 100 



Chylification 100 



Mastication ... . .... 101 



In salivation ' . 108 



Begl-i'.ition . , 108 



