Which statement is about the dri is false? the committee that publishes them is comprised of nutrition experts. they are minimum requirements, not recommendations. they are based on review of available scientific research. they are for individuals who are healthy. they assume that intakes will vary from day to day.

Which best describes why it is necessary to evaluate a solution?

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.

Sociology of medicine refers to the study of how social factors affect