Which of the following is a scientific hypothesis? O A. Why do people add sugar to drinks to make them sweeter?
O B. Sugar should not be added to iced tea.
O C. Why does sugar dissolve faster?
O D. Sugar dissolves faster in warmer water.

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules