Here's the question (student said the answer is B, teacher / principal / district said the correct answer is C): --- 30. Which of the following statements is

Here's the question (student said the answer is B, teacher / principal / district said the correct answer is C): --- 30. Which of the following statements is correct? a. The cellulose and oxygen products indicate that this combustion reaction is endothermic. b. The heat and light products indicate that this combustion reaction is exothermic. c. The cellulose and oxygen products indicate that this combustion reaction is exothermic. d. The heat and light products indicate that this combustion reaction is endothermic.