Building a dam to produce hydro-electricity power is one way to take advantage of a common renewable resource. this produces much less pollution than a coal burning plant. however, building dams is not a perfect solution. what is one problem related to dams?

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds

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

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond