Select the correct answer.
how do authors develop the central idea of the passage?
a.
by emphasizing that ideas can come in many mediums
b.
by introducing many topics in one paragraph
c. by questioning the backgrounds of different positions
od. by using evidence and commentary

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it

Is there any answer choices? : )