sound travels 1,500 m/s through water at 25 degrees celciesunder these conditions how long would it take to travel 300m

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

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