WORD BANK: More Rise
Less Sink
Hot Top
Cold Closer

Explanation:
The particles in [type here] water are more spread out and become [type here] dense. This causes the water to and stay at the [type here]. In [type here] water, the particles move [type here] together and become [type here] dense. So, the cold water [type here] and stays at the bottom.

hot, less, rise, top, cold, closer, more, sink

Explanation:

I'm in high-school done this long time ago

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.