PLZ help me with this question, THX!! How does having line of authority (chain of command) in a health care facility increase its efficiency? What problems can result if lines of authority are not followed?

What are the two things that all sociologists do in their studies?

Lori didn't want to learn the piano and thought her mom was wasting money on lessons. lori didn't like practicing and saw no future purpose for learning the piano since she wasn't going to grow up to be a pianist. what is lori expressing?

What disease is characterized by the unrestricted growth of abnormal cells on or in the tissues of the body? a) protozoan infection. b) cancer c) diabetes. d) coronary heart disease