Using a calorimeter allows heat changes that occur during a chemical and a physical change to be measured. Why is this true? A. Calorimeters allow heat to escape easily to the outside.
B. Calorimeters keep heat from escaping to the outside or from being absorbed from the outside.
C. Calorimeters allow heat to be absorbed easily from the outside.
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Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99