Which behavior is a warning sign of a bully?
a. feeling
b. skipping meals
c. improving grades
d. oblaming others for one's problems

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.