Without seeing the poem it hard to answer?
Answer:
B
Explanation:
A is incorrect because destitution is to feel a lack of.
B is correct because disheartened is to feel a lack of hope and feeling dejected is also losing hope.
C is incorrect because being displeased is to feel annoyed.
OO is incorrect because being disappointed is to feel discouraged at one's failure.
Answer:
(3) control group
Explanation:
Control group refers to the group of standar individuals who do not receive treatment by researchers, so that their results are compared with the experiential group which did receive treatment.
In the experiment about pulse rate according to music, the student does not include the average pulse rate of the control group that was not exposed to different types of music.
