Kayla combines a black liquid and a clear liquid. She observes that the two liquids do not mix. Kayla allows the mixture to settle for 30 minutes.
Which of the statements below best describes the properties of the two liquids?

a polar bond is formed when electrons are shared unevenly between atoms

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

i think it's letter a.