Asecret bigot exhibits cynical political correctness but a/an bigot goes along simply to get along. a. tolerant b. active c. frightened d. reluctant (using 25 pts, correct answers only ! )

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

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Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures