👉 Polymers are a type of polymer that consist of repeating units or monomers linked together by covalent bonds. They are composed of two or more monomer units, and they can be made up of different types of molecules such as amino acids, sugars, and esters. Polymers are found in a variety of materials, including plastics, fibers, and coatings, and they have various applications in manufacturing, agriculture, and medicine.