I think its A sorry if im wrong
Answer:
The answer should be D.Perspective.
The correct answer is weekends.
A scientific research conducted between September 2008 to September 2011 revealed that people seem happiest on weekends based on their Tweets- messages on Twitter. This study analyzed over 4.6 billion words from Tweets and found that words indicative of happiness were more common during weekends compared to weekdays.
Answer: Paradigm
Explanation:
Paradigm is defined as model that depicts about the concept that is followed in world with unwritten regulation.The pattern of the model is taking place which displays certain concept,framework or assumption. Example of paradigm is evolution etc.
Paradigm has the set of directions and ideas which can be studied and observed through research, theory ,standard or other method. This concept is based on assumptions or believe as well as approach of research to examine the phenomena.
