I’m pretty sure it’s page 30, i may be wrong
The answer would be an opportunity cost
Answer:
I belive the best answers are 2 3 and 4.
Answer:
<em>A dental hygienist's major role is in the provision of oral health education and the prevention of oral disease by promoting healthy oral behaviors. A dental hygienist's primary task is in prevention and non-surgical treatment of periodontal diseases. Dental hygiene practice is a subset of the practice of dentistry.</em>
People don't want to read what is historical, they want to read about adventures and story telling about how they could be better, no one would buy a book that no one wants to read.