Answer:
The speaker is seeking relief from his grief. The raven is a symbol of death and a reminder of the speaker's grief over his lost Lenore. The speaker spends the rest of the poem trying to escape from that grief, from the literal and figurative shadow of the raven.
Answer:
The correct answer is option c) Random assignment
Explanation:
The procedure that experimenters need to use to make sure that participants in both the treatment and control groups are not aware of the purpose of the experiment is known as the random assignment.
Random assignment means that each group, either a control group or experimental, has the equal opportunity to be assigned to any of the assignments being held. There is no discrimination or preference included.
August Wiesmann's wear and tear theory of ageing, stipulates that the human body functions like a machine.
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The wear and tear theory of ageing says</h3>
The wear and tear theory is a theory first propounded by German scientist Dr August Weismann in 1882. He took a somewhat different view about why the human body deteriorates over time. According to his theory, the human body acts like a machine; an old car or truck, that simply deteriorates.
You can learn more about the wear and tear theory here brainly.com/question/13027752
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