How does paragraph 5 contribute to the development of ideas in the text?
O A It proves that food providers and consumers waste
equal amounts of food.
OB It suggests that food providers are responsible for
creating food waste.
O c It establishes that consumers are responsible for
reducing food waste.
OD It reveals that consumers create more waste than
food providers.
article : food security : we throw away a third of food we grow - here’s what to do about waste

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.