Several studies showed that after drinking an energy drink, subjects had increased performance when running a marathon. a beverage company financed this research. what is wrong with this study?
a. precise numbers
b. voluntary response number
c. deliberate distortion
d. self-interest study
e. partial picture
f. noneresponse

Self-interest study

Explanation:

It is the case of self-interest study where the concerned party conducts the research for their personal benefits to promote their brands.

This research has nothing to do the public domain as it is just a marketing strategy to gain more consumers and establish an appealing image in consumers.Since it is a beverage company therefore they are researching for performance of subject after drinking energy drink.

answer; i believe the best and correct answer is stronger bonds between the nations of africa;

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.