Answer:
All is about paragraph
You have to read the paragraph
Ok
Done :) have a good day!!
For essays???????????????????
Eat your vegetables
From vegan teacher / j
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.)
