Unstructured data entry: E-mail messages, word processing documents, videos, photos, audio files, presentations, webpages and other kinds of business documents.
I feel like this question is very troll but my guess is for less weight to hold them down....
The respiratory system gives the blood oxygeb
I would say HMO. The reason is it says SELECTED physicians. An HMO is an in network where you can only go to certain doctors and facilities. In return the doctors receive a little less than what they would originally be paid by other insurances. PPO's you can go to any doctor you want, however the insurance may not cover as much. Hope this helped. I would go with HMO.