Describe glycolysis in terms of energy input, energy output, and net gain of atp.

not only is it colder, it also becomes darker, less salty, and more dense.

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.