Drag each tile to the correct location. Match the events related to the formation of the universe with the stages during which they occurred. The universe became transparent. Gravity came into existence, The universe was at its densest. 0 to 10-43 seconds 10-43 seconds to 104 seconds 10 seconds to 20 mins 20 mins to 380,000 years 380,000 years to 560 million years