Answer:
D
Explanation:
Obese humans already have high levels of circulating leptin
Leptin is a hormone secreted from fat cells that helps to regulate body weight. But in obese people they have unusually high levels of leptin. This is because in some obese people, the brain does not respond to leptin, so they keep eating despite adequate (or excessive) fat stores, a concept known as ‘leptin resistance’. This causes the fat cells to produce even more leptin.
Queen Elizabeth I. It was know as the Elizabethan age.
Answer:
Margin of error
Explanation:
Margin of error is the value added and subtracted from a point estimate in order to develop an interval estimate of the population parameter.
the margin of error of a random sample defines an interval centered on a sample percent in which a population percent is most likely to lie
The confederates were the main supporters of slavery. Mostly people from the south that owned big plantation, mainly cotton, were the people that supported slavery.