Meet Benjamin

This entity is a collection of stardust currently occupying a microscopic fraction of an expanding universe, moving at thousands of miles per second around a medium-sized star while doing absolutely nothing of cosmic significance. They possess a non-zero number of limbs, have spent a statistically average amount of time blinking, and occupy a volume of space that temporarily prevents anything else from occupying that exact same volume. At any given moment, they are either breathing in or breathing out, maintaining a delicate, temporary chemical disagreement with the rest of the planet's surface.