They help counteract the uneven distribution of solar radiation reaching Earths surface so if there was no surface current Earths surface temperature would increase to dangerous levels over time.
Answer: Legislators make up a legislature, which is the law-making body of a government. Their main purpose is to make and pass laws. However, while this may be their primary function, they may have other powers as well.
Explanation:
When voting first came out in the 1900s
A feature of imperfect competition is <u>economies of scale</u>, which means that as the firm expands its production, average costs of production fall. Therefore, the firm can <u>decrease</u> its costs of production by selling internationally.