g are extraneous variables that may influence the results of the study, but are not directly measured by the study. Experimenters must these variables in order to be more confident that the results of the experiment are due to the manipulation of the independent variable and not some other variable. Controls; confound Confounds; control Confounds; manipulate Controls; measure

Create two different formats that would be featured with your paragraph on a webpage entitled “environmental heroes: anyone can be one.” information that might be appropriate to incorporate may include (but is not limited to): o what can the average citizen do to your organization’s cause? o why is the organization’s cause important? o how has the organization made a difference? now, think about how you can communicate this information in different formats. maps, organizer charts, graphs, pictures, hand drawn illustrations, audio, and video can be effective. make sure you include the two media. about the friends of the everglades and the first one to get it get ist