The answer is D.) Floss, Polish, Scale
A: Physician (Doctor)
They have more training and an excellent salary. The training for physicians are very high and they have to go through from being an intern and resident, whilst nurses, dental assistant, lab technicians, and certified nurses aid don’t have to go through more. Also, aids aren’t really that high since they’re not in a high position as the person that they are helping! :)
An SDS contained detail information
Blues calm anxiety the best and is the most soothing of all colors
