This sentence is a simple sentence, even though it has 'and'.
Does communicate the the meaningless gestures
Answer:
the first statement of the text best identifies the central idea
Explanation:
The word <em>quickly </em>describes the verb, or the way in which the line is moving. This means that this word is an B. adverb.
A would be - is long, is moving
C would be - long
There are no prepositions here.