Answer:
A. a replication of studies
Explanation:
A researcher performs a previous study following the same procedures to see if she will get the same results.This is an example of a replication of studies.
Carrying out a previous research under the same exact conditions to see if the results will be the same is simply a replication of study. Replication of studies is necessary for the validation of results gotten from the previous research.
Answer: According to brittanica.com, a foil, in literature, is "a character who is presented as a contrast to a second character so as to point to or show to advantage some aspect of the second character."
<em>Hope this helps!</em>
South Africa because of all the scars goin on out there
