Average April temperatures in Augusta range from highs around 80 degrees to lows around 50 degrees. Cool clothing, hats, and sunscreen are recommended on warm, sunny days.
A macromolecule is a very large molecule commonly created by polymerization of smaller subunits (monomers).
1 There are four classes of biological macromolecules: Proteins, lipids, carbohydrates and nucleic acids.  All biological macro-molecule are made up of a small number of elements: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus and Sulfur.