posted by brian .
Explain the difference between a Doctor of Dental Surgery and Doctor of Medical Dentistry.
Explain the difference between an allopathic and osteopathic physician.
Use the search feature here (top right) to look these things up.
In addition, use http://www.answers.com, but you'll need to be patient with your own terminology. For example, an osteopathic physician is known as an osteopath. If you look up "osteopath" you'll be disappointed because it says "a physician who practices osteopathy" (which doesn't tell you much). So you need to look up "osteopathy."
Try these things with your other terms.
google is your friend.
Tutors, in general, will not know this (without searching the web).
If you are in a hurry, why don't you search the web?
Google "Doctor of Dental Surgery and Doctor of Medical Dentistry"
Google "difference between an allopathic and osteopathic physician"