The complete elements used by scientists in their research are facts, theorems, laws, and hypotheses (option A)
What are are hypotheses facts, laws, and theorems?
Hypotheses: These are proposed explanations for a phenomenon that require testing and validation through experiments or observation.
Facts: These are observations that have been repeatedly confirmed and are generally accepted as true. They serve as the basis for scientific inquiry.
Laws: Scientific laws are concise descriptions or mathematical expressions of observed phenomena that consistently apply under specific conditions.
Theories: These are well-substantiated explanations that integrate and explain a wide range of observations and facts. Theories in science are supported by substantial evidence and have predictive power.