Consider the nucleus equation below
X>228/89 AC+0/-1B
what is the nuclide symbol of X ?
230/90Th
229/89Ac
228/90Th
228/88Ra

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

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

What are the two major rules associated with polarity