The cause of second world war are interrelated with consequence of the first world war how analyze

Which research model refers to the study of an individual, group, or community over a predetermined period? a. cross-sectional model b. sectional model c. cross-sequential model d. longitudinal model

Josh is teaching michael how to be an effective speaker. what two general hints for effective informative speaking should josh share?

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.