Yeah, by all means use the CA test as a jumping off point for the lifetime(s) long task of the study arboriculture (...and dendrology, mycology, entomology, soil science/geology, biochemistry, hydrology, microbiology, action/adventure physics, forest ecology, urban ecology, business law, accounting, the tax code, marketing, astrology and psychiatry (for customers), organizational management, leadership, small engine repair, large engine repair, motivational speaking, computer networking, social networking, search engine optimization, more tax codes, human resources, amateur economic forecasting, first aid, second aid, more tax codes, DOT regulations...)
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