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 confederate states won
The European union was created to make trade between its members easier
Answer:
C. efficacy.
Explanation:
Self-regulated learning refers to the type of learning in which the person is solely responsible to achieve the goal. The learning involves strategies and the process of evaluation of the individual's self-learning. In the above question, Miranda has to indulge herself in self-regulated learning to catch up with the classes she has missed. The learning involves motivation, volition, and knowledge respectively.
<span> US Constitution is the supreme law of united states of America and it is based on
</span><span>Magna Carta, English Bill of Rights, The Petition of Right
</span>because these documents demanded more freedom for citizens
so i conclude option B is correct
hope it helps
