The process of joining many small molecules into larger molecules is called(1) neutralization (3) saponification(2) polymerization (4) substitution

polymerization.

Justification:

Poly means many, and monomer means parts.

Then, a polymer is a compound made of many smaller molecules, and the process to form a polymer is named polymerization.

Polymers are large molecules formed by the combination of of many repeated units (monomers).

Some polymerization reaction are adition and condensation.

Some very well know polymers are polyethilene, nylon, pvc, polyester, among many other. They are also known as plastics.

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'