What is the starting material that plastics are made from?
water
starch
oils
sucrose

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.

Light waves travel than sound waves.

Which property of water causes water drops to bead on a freshly waxed car?