Answer:
B. pollution
Explanation:
Pollution is related to the environment, not economic downturn.
A researcher obtained a sample of adults and interviewed them about their financial concerns. this is an example of a) <u>cross-sectional survey </u>design.
Cross-sectional surveys assess the prevalence of disease and the prevalence of risk factors at the same point in time and provide a "snapshot" of diseases and risk factors simultaneously in a defined population.
In medical research, social science, and biology, a cross-sectional study is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
Another example of a cross-sectional study would be a medical study examining the prevalence of cancer amongst a defined population. The researcher can evaluate people of different ages, ethnicities, geographical locations, and social backgrounds.
Learn more about the cross-sectional survey here: brainly.com/question/3603397
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Answer:
Currently, I am homeschooled, but I used to go to a public school. What my old school used to do was that they would hang art projects across the walls of the school and have teachers hang up their favorite student drawlings on there personal locker (which all the students could see). Also if during a rainy day (for recess), They would pass around coloring boxes to each one of us, if we had already not picked an activity. Also, we had a lot of funding for our art department in which students could go in and sign up after school (I was one of them).
Hope this helps! :)
Jackson referred to William Eustis’s circular letter of 22 Aug. 1812 to the governors of Tennessee, Kentucky, Ohio, and Illinois Territory, announcing that William Henry Harrison had been appointed a brigadier general in the U.S. Army and requesting that the governors “call out & place at his disposal, such portion of the Detached militia as he may require”
