3. Excipients are widely and consistently used along with the active ingredients of a drug; they are

answer; i believe that the correct answer is (lung);

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.