Answer:
Change computation of income tax filter credit.
Explanation:
I believe that people with down syndrome are more likely than the general population to develop Alzheimer's disease in late life.
I believe the answer will be D)
The control group is usually the group in which none of their variables are changed. This group is used in order to compare it with the outcomes of the other groups.
Answer:
Poverty is extreme poorness
Explanation:
For example: being homeless
