The political theories on which American government is based have roots in which of the following eras of history? A) Renaissance
B) second agricultural revolution
C) industrial revolution
D) progressive Era

Identify the type of chemical reaction involved in each action.

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?

The next best alternative given up when making a choice is called the a. opportunity cost b. comparative advantage c. primary objective d. negative consequence select the best answer from the choices provided. a b c d