None of the options is correct.
INTERMITTENT ACTIVITY means that you perform said activity at irregular intervals, in a sporadic way. On the contrary, the options mentioned require the subject to participate actively. For example, in order to develop a skill it is important to practice a lot. In the same way, if you focus on what you are hearing, you are paying attention which is the opposite to what an intermittent activity is.
There was a movement because the movement believed that social integration and inclusivity was important for those who have mental health issues and that alienating them or abandoning them does not do good to anyone. This is why they started placing an emphasis on community acceptance instead of treatment.
; Abundant labor supply<span>; Railroads; </span>Labor<span> saving </span>technological<span> advances
are some answers
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I followed an oligarchy? is this 6th grade?