MAN. 



II 



Fig. 14. 



Pre-molars. Canine. 



Human Teeth. 



Fig. 15. 



Incisors. 



Molars. 



While each species 

 of the lower animals 

 is limited to a given 

 region or country, and 

 in many cases can- 

 not survive a remov- 

 al, Man's home is 

 the whole earth, he 

 alone is truly cosmop- 

 olite. But while Man 

 is found in all zones 

 and climates, he dif- 

 fers greatly both in 

 his physical and men- 

 tal nature in different 

 regions. In the ex- 

 amination of vegeta- 

 ble life, and life as 

 revealed in animals 

 lower than Man, we 

 find that both reach 

 their highest expres- 

 sion in the hot regions. 



Not SO with Man. It Nervous System of Man. 



Is not in the moist, , cerebrum, or principal brain, called the hemi- 

 r , spheres ; t, cerebellum, or smaller brain ; c, spinal 



warm air of the trop- cord giving off its branches of nerves . 



