Which of the following is a term for a variable that researchers do not control and that can affect the results of a study?

Why does the author attempt to convince the reader that what he has described of the middle colonies is factual?

After you have discovered your career path it is important that your

You want free points & free brainliest? answer this question correctly and you shall receive! in which of the following places is it legal to park? a. in front of driveways b. by curbs with no markings c. by yellow painted curbs d. next to a fire hydrant