Cells must pass through a critical checkpoint during which two stages of the cell cycle?

Shawty had them Apple Bottom Jeans boots with the fur the whole club was looking at her she hit the floor next thing you know shawty got low low low low low low low low and baggy sweatpants and the Reeboks with the straps she turned around and gave that big bo.oty a smack she hit the floor next thing you know