Why does conduction occur in solids and liquids easier compared to gases?

because the particles in gases are closer together and move slower

because the particles in gases are farther apart and move faster.

because the particles in gases are closer together and move faster.

because the particles in gases rarely move.

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.