EVIDENCE PROVING THE STATEMENT OF THE CASE 105 



We will now take a brief look into a few of the ob- 

 jects of which the inner parts of the human body are 

 built up. Here are the objects cells (fig. 13) which 



Fig. 13. Nine star-shaped bone cells with branched processes, highly 

 magnified. (From Ernst Haeckel's " Evolution of Man," 1883, vol i 

 p. 126.) 



secrete the material called bone. As an oyster secretes 

 its shell, so do these objects secrete from the blood the 

 framework the bony mass of the being. 



Here are the objects (fig. 14) which line the wind- 



Fig. 14. Ciliated cellp, human, magnified 300 diameters. (From Quain's 

 " Elements of Anatomy," vol. i. \ art 2, 1893, p. 201.) 



