Answer:
The answer is true. The turks are decendants of herders from South america.
Line 1, this is math not social studies?
Limited/scare resources and unlimited wants.
Answer:
here is your answer
Explanation:
scientific study
In a scientific study, a control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. Researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.