Question

When smaller molecules are bonded together to create larger ones, the smaller molecules
are called
_and the larger molecules that they build are called​

Answer 1

Answer:

When smaller molecules are bonded together to create larger ones, the smaller molecules  are called  monomers and the larger molecules that they build are called​ polymers

Explanation:

Monomer is a relatively small molecule that can form covalent bonds with other molecules of its type to form a polymer. Polymer is a relatively large molecule consisting of a chain of many identical monomers chemically bonded to each other.