Explanation:
the main idea is the key concept. the details help the main idea with who, what , where, when mayor or small. sorry that's all I can think of
A comma is used as a short pause to create meaning to the words you are saying, where you put the comma depends on what word in the sentence you wish to highlight the most
in my opinion i would put the comma in one of two places
<span>The long winding road, was dark and ominous.
</span><span>The long winding road was dark, and ominous</span>
I believe the answer to be D. Substitute the underline sentence with the answer choices. D makes the most sense.
is this science BTW
or maths
and I know this a test or exam that ur asking
I will tell your teacher
Its definitely c
good luck