In what way does convection depend on the density of a substance? Group of answer choices Warmer fluids sink below cooler fluids because warmer fluids are denser. Warmer fluids rise above cooler fluids because warmer fluids are denser. Cooler fluids rise above warmer fluids because cooler fluids are denser. Cooler fluids sink below warmer fluids because cooler fluids are denser. Brainliest to first person who anwsers this correctly :)

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

An observation that requires measurement is called quantitative observable or qualitative

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.