Answer:
I believe it is the "Nucleus."
Explanation:
Hope my answer has helped you!
The answer is E; Self-interest study. This is due to the fact that the financier of the research, the beverage company, has vested interests in the research and will therefore be intuitively biased for the results to favour the sales of the beverage.
Answer:
you need a pic, no one knows what you're talking about
