ON TREES AND BIRDS, 



59 



Correct, Clarence. Now, if a fire breaks out, 

 everything is likely to burn up. That is what has hap- 

 pened to the trees on pages 49 and 51. 



At the very ends of the little roots is where the 

 valves, or pumps are. They are very easily injured. 



There is no " luck " nor " chance " when machinery 

 gets out of order. If there is anything wrong some one 

 has been guilty of ignorance or neglect. It is just so 

 with trees, and we want you to learn all about them, 

 then you will know how to give them perfect health. 



