CONTENTS. 



I. — Introductoey 1 



^I. — Aristotle's Method of Investigating 



THE Natural Sciences - - - 21 



III. — Celestial, Atmospheric, and Terres- 

 trial Phenomena . . . . 28 



IV. — Phenomena op Light and Colour, Heat 



AND Sound 61 



\^ 



V. — Distinction between Animals, Plants, 



AND Inanimate Matter - - - 79 



- VI. — Constituents op Animals, Plants, and 



Inanimate Matter . . . . 88 



VII.— On Plants 95 



VIII. — The Probable Nature and Extent op 



Aristotle's Dissections - . . 102 



IX. — Aristotle's Homceomeria - _ . 107 



X. — Aristotle's Anhomceomeria and their 



Functions 118 



XL — Aristotle's Anhomceomeria and their 



Functions (continued) - - . - 148 



XII. — Aristotle's Anhomceomeria and their 



Functions {continued) - - - - 173 



