Which statement provides the best support for this claim? Large grocery chains are expanding operations, so farms need to fulfill orders from them. Small farmers are getting pushed out so that food production is limited to large farms. On average, 83 million people are added to the world’s population every year. Most farms produce chemical waste that is harmful to the environment and to people.

oxidation

explanation:

answer

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.