Answer:
the action or process of gradually reducing the strength or effectiveness of someone or something through sustained attack or pressure.
"the council is trying to wear down the opposition by attrition"
Explanation:
Hope this helped Mark BRAINLEST!!!
The answer would be : management
Explanation:
Contamination can have undesirable consequences in real experiments, some of them are related to the feelings that may arise in the research participants, the contamination bias reduces the differences between the research groups, and can cause a comparison between the treatments of each different group, the which can generate conflicts and rivalries on the part of groups that consider themselves to be inferior to others. These contamination-related problems can significantly interfere with the research results.
The second step in the prewriting process is to make sure that where you are getting any information, is from a credible and reliable source.
