Why does Terry Lovell say that different products have different use values for different people? ​

C3h8o3 - glycerol major species present when dissolved in water

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?