Why might it be beneficial to an organism for damaged cells to enter g0 instead of dividing once it exist

What are chlorofluorocarbons made of

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection