What is a state and what role does government play in it

The State government's role is to promote their state's economy. They take control over most of the government programs, as social programs and risk management. Hope This Helps!

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.

the above statement/question is (true);