Human

Humans are a species of sentient, bipedal mammals with bilateral symmetry possibly native to the planet Coruscant. They constituted the culturally dominant species and were commonly encountered on most settled planets, from the bountiful planet of Earth to the desert world of Tatooine. They are known to engage in many different pursuits, from politics to bounty hunting. Species that bore structural resemblance to humans were referred to as "humanoids."

By the time of the Galactic Civil War, humans were Skyriver's most numerous sentient species. However, there were more non-human sentients than humans, so humans constituted a plurality rather than a majority of the galaxy's sentients.

Biology and appearance
Humans were an intelligent mammalian species that arguably originated on Coruscant. They came in two sexes, male and female, and gave birth to live young. They are bipedal beings with a bilateral symmetry, having a front and a back end, as well as an upside and downside. Their bodies were comprised of a torso with a head and four limbs attached to it. The upper limbs, or arms, ended in hands which had five fingers each; the lower ones, called legs, ended in feet. The human fingers had multiple points of articulation, and one of them was an opposable thumb that allowed for fine manipulation. Finally, they had one head perched atop their torso. Many other species, including the Twi'leks the Mon Calamari or the Zygerrians, were referred to as "humanoids" because of their structural resemblance to humans. Like many other species, humans needed to take in oxygen from their environment to live.

Compared with the Wookiees of Kashyyyk, humans have little hair on their bodies. Most of it was concentrated on the scalp as well as the lower portions of the faces of most males, though these regions were often shaved in various patterns, either for hygiene or self-expression. Strips of concentrated hair, referred to as "eyebrows," were also located above the eyes, and were used in non-verbal communication. Human skin tones ranges from dark brown, through lighter shades, to pale. The skin of most humans native to Lothal had a copper sheen. Human eyes come in shades of blue, green, or brown. Occasionally, humans with purple or even red eyes could be encountered. The average height of humans was a little below 1.85 meters.

Humanoids
In 6,000,000 BC, the Xorrians allegedly spawned humankind (along with all humanoid life-forms, such as Kree and Skrulls) from their own DNA. There is no evidence of this tampering and no known connection to the Celestials.

In 2.7 Million BC early hominids were tracked and slaughtered by wolves-like beasts. Witnessed by time-travelling Eternals (Gods in the natives' eyes) ensuring the Celestial Plan and opposing the Deviant threat. They were to be left for their fate, but that was without the secret help of Phastos who decided to heal them and provided them the means to protect the emergent species and evolution itself, making of them the Evolutionaries.