Carbohydrates, lipids, proteins and nucleic acids are classes of ___ . The molecules are , which means they contain carbon. Subunits of these molecules are called and are connected together by . Word Bank:
organic, macromolecules, covalent, monomers

If you decide to make the leap to horse ownership it truly is a life changing event. once you sign the dotted line on the bill of sale you will have full responsibility for care, custody, training and financing your new horse.  . and leasing is just for a period of time for a amount of )