Question

the competence or skills expected of a professional to a degree more than that an amteur is called

Answer 1

Experimental research allows cause and effect to be determined. The manipulation of variables allows for researchers to be able to look at various cause-and-effect relationships that a product, theory, or idea can produce.

Answer 2

Answer:

the competence or skills expected of a professional to a degree more than that an amteur is called Steriocity...