Which factor is most important in determining which minerals will form in a rock? a) the size of the rock. b) the weight of the rock. c) the hardness of the rock. d) the composition (make up) of the rock.

Ais an organization collection of data in digital format that users to keep track of information

In 2009, roughly of people age 12 or older who did not drink alcohol were current users of illegal drugs. a. 4% b. 10% c. 13% d. 20%

Which of the following activities would conserve the most energy? installing a dimmer switch on a light using a blender instead of a food processor hanging clothes to dry on a clothesline instead of ironing them opening a window instead of turning on the air conditioning setting your computer's screen saver to turn on after less time has elapsed