They are vital as part of the ISLAMic foundation and housing the prophet muhammad
Answer Field experiments can better replicate natural conditions
Explanation: Field experiment s are those experiments that take place in the everyday life. The individual performing the experiment gets to control and operate the independent components but not the dependent components.They have the tendency to copy the natural field due to presence of real-life setting.
Other options are incorrect because lab experiments are easier to perform as compared with field experiments and lab experiments display the quality of accuracy to determine connection between external and internal components.
The correct answer is participant observer
Participant observation is an excellent methodological resource for research because it allows a more dense insertion in the practices and representations experienced by the respective religious expressions chosen for study. By this method, the researcher closely follows the event of his investigation; the most constant incursions into the group's cults and everyday situations, allow you to further decode the imaginary, vocabulary, symbols and valid rites and coherent for their respective supporters, with greater correspondence to the way in which members experience their belief.