If an electron is gained, the atom has a charge.

Match the digestive enzymes to the macromolecules they to digest. break down fats into glycerol and fatty acids break down carbohydrates into simple sugars break down nucleic acids into nitrogenous bases and simple sugars break down proteins into amino acids

Why are adults bigger than they were as children biology

The influenza virus cause the flu, but not other diseases. why?