Why chloroplast present in plant cell but not animal

What is the correct order of events in the water cycle?

Which is not part of the definition of a family? two or more related people living together being married or in a partnership a single person living alone choices a and b

The first atomic explosion was detonated in the desert north of alamogordo, new mexico, on july 16, 1945. what percentage of the strontium-90 ( yr) originally produced by that explosion still remains as of july 16, 2016?