Which word means "the remains or imprints of once-living organisms found in layers of rock"?

Knowing that you will be punished for breaking mom's favorite dish is a function of the

What does the term mandate” mean in terms of civil rights and liberties?

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.