Someone who studies how and why diseases spread is called a(n). A. apprentice B. entrepreneur C. epidemiologist D. trainee

C

Explanation:

epidemiologist definition- a person who studies or is an expert in the branch of medicine which deals with the incidence, distribution, and possible control of diseases.

The correct answer is C. epidemiologist.

Explanation:

Epidemiologists study diseases and investigate patterns meanwhiel trainees are employees in training, entrepreneurs create new buisnesses, and an apprentice trains for a career under supervision of more expierences workers. If you're ever stuck on a question, just use the process of elimination :)

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.