n6 



AGE, GROWTH, AND DEATH 



We shall learn in the next lecture that this double 

 phenomenon furnishes us a clue to further investiga- 

 tions, and leads to certain new inquiries, which enable 



I50/i 



00% 



34 S 6 7 8 9 (0 II 13 13 M IS 16 17 18 19 20 Z" 22 13 2 25 



FIG. 41. 



us to gain some further insight into the essential 

 nature of the phenomena of age. 



It can also be demonstrated that the decline in the 

 growth power is proceeding during the first year of 



