8. Data for which of the following variables is placed on the x-axis of an x, y scatter graph? dependent
independent
control
untreated

All phases of matter may have a fixed mass

Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

Abeaker of water was heated and then placed on a bench in the laboratory. the water cooled until it was the same temperature as the air in the laboratory. which of these explains the mechanism by which the water cooled? a. heat energy was transferred from the water to the air. b. water molecules from the water formed warm water currents. c. the water molecules absorbed energy from the molecules in the air. d. the water released radiation until it contained no heat energy.