Zombies are undead creatures. According to myths, zombies can be dogs, cats, goats, humans, or any species. A zombie's bite is infectious, and eventually the one who is bitten will turn into a zombie. In movies, cartoons, and comics, Zombies will reach out of their grave and walk around with their arms ahead of them. The zombies eat brains, as well as humans and animals. After one's brain is devoured, they will not turn into a zombie.