Answer: Evolution, or the ability to evolve is a more important feature - to life, and to a species. In order for a species to evolve, individuals must survive, even if the environment changes. But once a species evolves, it no longer exists. Every species alive today is alive because prior species evolved.
Explanation:
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.)
Answer:
Everyone is giving to each other
Answer: They refers to the people in the experiment.
Explanation:
