You task is to prepare a presentation using a tool such as PowerPoint, Prezi, or Google Slides to explain how the MRE flameless ration heater works. The group you will be presenting to wants to know how and why the heater can be used to heat up food, what the different chemicals that are present do, and how chemical principals such as bond energy and collision theory affect the operation of the heater. This should include at least 5 slides with a visual on each slide.