Answer:
Conflict in a story creates and drives the plot forward. Therefore the 1st should be right.
Explanation:
A word or group of words that functions in a sentence as subject, object, or prepositional object. :)
3D printing is incredibly resource efficient since the only material consumed is what passes under the laser (or through the extruder, etc.), whereas traditional manufacturing requires the use of extra materials (molds for injection molding, scraps for perforated sheet metal assembly, etc.)
