MicroPenguin

MicroPenguins are very small penguins that hold together qaurks. Without them, everything whoud rip apart. Everything is made of MicroPenguins. Food, people, outer space, even the device you are reading this on! Most MicroPenguins live in outer space. There is 1 MicroPenguin for every qaurk in the universe. So there is the same amount of MicroPenguins as qaurks in the universe.
more: ExistanceIndex
Population: 328 quinvigintillion (in the universe)