Which of the following is not evidence of a country’s increasing economic development?

B.  an increase in primary-sector jobs

Explanation:

I took the test.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

answer; the federal reserve system;