The correct answers are 1 and 2. A scientist is guided by their curiosity. The investigation allows the scientist´s curiosity to develop studies through both objective and subjective questions. The scientist goes beyond the answers, they seek to understand why and the impact of the answers.
One of the example would be: <span>Asking women if they have had an abortion
Women who had abortion usually experienced a drastic emotional pressure right before and after the abortion process.
Finding out the harm of abortion by collecting the data from women who never actually experienced wouldn't represent the closest situation compared to the women who actually experienced it.</span>
Bogus generally means fake or "not genuine", here are a few examples of how to use bogus in a sentence.
The idea that global warming is not real is bogus.
You are a liar because you consistently tell me bogus statements.
D. To research its historical background and original purpose
This gives you the information and reason behind the work and explains where it comes from