In which of the following sentences commas are used correctly? Choose the right sentence

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Students, who work hard during the semester, achieve high grades at the end of the year

Coca Cola, which is one of the biggest American companies, advertises its drinks everywhere in the world.

Ex nihilo is a latin phrase meaning “out of nothing.” it can be summarized as the creation made out of nothing. it is known that the creation story is religious, cultural, and traditional issue or story in which it is also known as cosmogony that is related to the origins of our world.hope this : )