8 TABLE OF CONTENTS. 



SECTION II. 



Page 



Of the Special Senses 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 Locomotion 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 96 



SECTION I. 



Of Digestion 97 



Digestive Tube 97 



Chymification 100 



Chylification 100 



Mastication 101 



Insalivation 108 



Deglutition 108 



