Answer:
Protein
Explanation:
Macromolecules consist of thousands of atom or more, so it is a very large molecule usually created by the polymerization of smaller subunits known as monomers All the living things on this earth are made up of four different macromolecules that are lipids, proteins, nucleic acids and polysaccharides. The proteins are made up of amino acids. And there are thousands of proteins present in organisms which are made up of several hundred amino acid monomers.
