Which of the following is one reason participants in clinical trials are required to give informed consent? A. It ensures patients are made aware of the risks of participating in a clinical trial.
B. It ensures their personal information is kept private.
C. It allows the public to identify study participants from a CSR or publication in a medical journal.
D. It ensures they can be paid for participating in a clinical trial.

is this a psat question, if so do not cheat try your best.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

answer; projective;