The graph shows the relationship between obesity rates and median income in certain states. A graph titled Obesity Rates and Median Income of Selected notes shows notes on the horizontal axis, numbers on the left vertical axis, and numbers on the right vertical axis. The graph shows an upward trend for income and a downward trend for obesity rate.

Which statement best describes what happens to the obesity rate as median income increases?

The obesity rate goes up and down.
The obesity rate increases.
The obesity rate decreases.
The obesity rate remains the same.

Agroup of 50 adult male humans were in a clinical study to determine how much niacin is toxic. during the first two weeks of the study, members of the group consumed only a formula diet that was nutritionally complete, except it contained 24 mg niacin, which is 1.5 times the rda for niacin (males). at that point in the study, all members reported feeling fine. during the next week, they were given a formula that contained 48 mg niacin. within a few days of consuming this formula, 90% of the participants reported feeling ill, and they complained of having upset stomachs and reddened facial skin. at that point, researchers gave the subjects a formula that contain 16 mg niacin. after a week of consuming the new formula, all participants reported feeling well again. based on this information, the researchers concluded that the amdr for niacin is between 16 and 24 mg/day. ul for niacin was between 24 and 48 mg/day. human requirement for niacin is 16 mg/day. eer for niacin was 16 mg/day.

What does the sociological imagination refer to?

What exercise allows you to specify the muscles to be traineda. i sonicb. anaerobicc. isometricd. aerobic