Which of the following sources is most likely to provide the most scientifically rigorous and accurate information? a non-randomized clinical trial with 15,000 subjects a report on a study presented by a news organization a randomized clinical trial with 15,000 subjects an endorsement of a product by a movie star an epidemiological study with 15,000 subjects

age range would be the answer

condensation. good luck!

a. to encourage apoptosis

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.