8. Suppose for some reason DNA production suddenly stopped occurring. Explain the consequences that would occur and why homeostasis would not be maintained.

energy and particles

the tricuspid valve is present between right atrium and right ventricle

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.