Which of these BEST describes how scientific investigation differs from other investigations?
Seientific investigation involves interviews with scientists who are not familiar

with the subject of inquiry, to get a different perspective.

A Scientific investigation involves more systematic inquiry, following a prescribed number and type of steps to be sure that all questions are
answered.

B Scientific investigation involves an investigation into the internal aspects of the question, which may not be answered objectively, but are a matter of personal
preference.

C Scientific investigation involves a hypothesis that is contradictory to common sense, so that all avenues of thought are covered before the investigation can
be declared a success.