What is one potential benefit of establishing trade barriers? A. They typically increase sales of exports to other countries.
B. They can make a country more economically self-reliant.
C. They create greater economic efficiency by minimizing waste.
D. They provide domestic consumers with a wider variety of goods.

i had this on my unit activity, i can you if you are a plato student. are you a plato student?

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.