Which is true about the dissolving process in water? a. polar solutes do not dissolve easily in water. b. water molecules are attracted by solute ions at the surface of the solute. c. water molecules move throughout the solute. d. solute molecules pull water molecules away from the surface.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Which three statements represent the benefits of performing experiments using computer simulations?

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as