Place the following in order according to the Big Bang Theory timeline: formation of galaxies, cosmic dark ages, formation of first stars, big bang

Which behavior is appropriate in the laboratory? eating a snack while conducting an experiment mixing chemicals as instructed by the lab procedure tasting unknown chemicals to identify them tossing around a football with friends

How many countries have signed the kyoto protocol?

What was one of the characteristics of the ottoman empire under the rule of suleiman "the lawgiver"?