Which of the following is a cost associated with free trade?
a.
it will increase the availability of diverse products.
b.
it will increase global trade.
c.
companies may move production to other countries.
d.
consumers will pay lower prices.

In the water cycle , when does water undergo a chemical change

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.