5. which of the following statements accurately describes enzymes? a. enzymes increase the activation energy of reactions. b. enzymes slow chemical reactions. c. temperature and ph can affect how enzymes work. d. many different types of substrates with different shapes can bind to a single enzyme

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.