Which of the following is the plural form of "medium"?
a. mediums
b. medias
c. media
d. medium

The answer is either A or C based on the context. When speaking about multiple people who speak with the dead, the proper form is a. mediums. When referring to large communications ie facebook or email, the term is c. media. When referring to art work, both can be used.

The answer is either A or C

This is the answer: body 1 + engine 2