Huge molecules made up of many smaller organic molecules are called polymers.

Here's a breakdown:

* Monomers: These are the small, repeating units that make up polymers. They are typically organic molecules.

* Polymers: These are large molecules formed by the joining of many monomers. The process of joining monomers is called polymerization.

Examples of polymers include:

* Proteins: Made up of amino acid monomers.

* Carbohydrates: Made up of sugar monomers.

* Nucleic acids (DNA and RNA): Made up of nucleotide monomers.

* Plastics: Made up of various synthetic monomers.

Let me know if you'd like more information about specific polymers!