Which of the claims about the burning of wood is supported by Joan’s model? Select all the claims that are supported. A. Matter is conserved during the burning of wood. B. Chemical energy is conserved during the burning of wood. C. Burning wood involves a series of chemical reactions that occur in one direction only. D. Burning wood involves a series of chemical reactions that occur in both the forward and reverse directions. E. Burning wood involves oxygen as well as carbon.