Global warming of the past century, and especially in the past decade, is at least partly a consequence of human activities that have increased ____ in the atmosphere

Credit cards are not a form of money because

A) money needs to be tangible (not virtual). B) credit cards just extend a loan. C) credit cards just relate to an account. D) credit card balances are in fact counted as money.

People who are risk neutral are more likely to engage in tax evasion than people who are risk loving.

A. True B. False C. Uncertain