Answer:
While experimenting researcher can record, test or control the group and while observational study researcher can't do that
Explanation:
An experimental study can be under the control of someone who is doing the research or experiment.
The researcher can also manipulate the experiment and in the observational study, there are no experiments.
The observational study requires the research observing of something, this observing includes what happened in the past, what is saw in the past and what is now.
Answer:
D. none of the above.
Explanation:
Utilitarianism is a moral theory, which its core idea is: actions being morally right or wrong, depends on the consequences. They do not see one person’s interests as more important than the interests of other because the theory considers the interests of all beings equally; it’s about maximizing the well-being for the majority of a population.
Spindler realized that the iceman was very old by the wear of his teeth.
Answer: Adventurous person is lead by the willingness to achieve
Explanation:
What I mean is that for you to get sound grades ,your ability to plan ahead of time is some how needed and with accuracy but this will not be ascertained by a none adventurous person, a saying once said ‘’A SAFE IN TIME SAVES TIME’’ thanks.