Which of the following describes an important role scientists have in society?

A. Scientists know the most about every subject.

B. Scientist provide information to help people make decisions.

C. Scientist tell people which issues are the most important.

D. Scientist use their research to define what is right and wrong.

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .