Read the sentence from the section “The Law Of Conservation Of Mass."

In a physical change, a substance's physical properties may change, but its chemical makeup does not.

Which of the following words, if it replaced the word "properties" in the sentence above, would CHANGE the meaning of the sentence?

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Building glycogen from glucose molecules is an example of

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