Scientists must be impartial and not base their conclusions on
a. opinions
c. models
b. evidence
d. experiments

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Drag and drop to identify the factors contributing to south asia high poverty rates. each phrase may be used once or not at all