Answer: Authenticity
Explanation:
Authenticity can be defined as the quality of information which is reliable, genuine and original. This does not involve any kind of false claim or manipulation of facts or fabrication of statements or facts. Such an information can be applicable and accepted by the society. For example, a primary data source includes the information that is collected first hand by the researcher for specific purpose of research. This authentic and reliable.
The answer is B, they were not overlapping in range, so they evolved and became not identical.
