What is the meaning of the universe?

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

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?