Complex life form

I believe the universe is not one not uni, but is a multiverse . I believe our universe is just one of the trillions of other universes to make multiverse. When you think of the universe you think of galaxies. in one universe there are billions of galaxies, and inside those galaxies are billions of stars. Orbiting those stars are planets, and in some cases on those planets are life. The chances of planets harboring complex and simple life forms are very minuscule, because the planets need to meet certain standards. for