Question

cohesion: water molecules sticking to each other, caused by the attraction between the positive hydrogen ends of one molecule and the negative oxygen ends of another molecule. adhesion: water molecules sticking to other polar surfaces, like glass or the inside of a plant cell, due to the same polarity attraction. answer question then clean up the area and reset for the next group/class. question: describe what property of water this shows and explain how it shows it. hydrogen bonding between the slides make them hold together. covalent bonding between the glass slides makes them hold together.

Explanation:

Hydrogen bonds are formed due to the attraction between the positive hydrogen ends of one water molecule and the negative oxygen ends of another. Covalent bonds are within a single molecule, not between slides. Since the description mentions bonding between slides (similar to water - water or water - polar surface interactions which involve hydrogen bonding), we analyze based on bond types.

Answer:

Hydrogen bonding between the slides make them hold together.