THE SPEECH OF MONKEYS. I49 



plane; but it does not lose its identity as speech. 

 Through the whole animal kingdom from man 

 to protozoa, types of speech differ as do the phys- 

 ical types to which they belong. But as the same 

 vital processes are found throughout the whole 

 circle of life, so the same phonetic basis is found 

 through the whole range of speech. 



