When plants die, what break down to release their parts to release carbon dioxide

I think its chlorophyl

c. the initial amount of money placed in the savings account

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.