How do zombies exist?

Answer 1

I think you meant to say "exist", right? If you did, here's your answer:

Zombies are reanimated humans that are infected with a virus called Solanum. The virus can only be transferred through direct fluid contact, so the only way to become a zombie is to encounter one yourself. No one is quite sure where the virus originated.

The virus travels directly from the infection point to the brain, its main control center. From there, it kills the host, then reanimates them, adding a need to consume human flesh. No one knows why the virus desires human flesh, either.

However, the virus only activates what it needs to eat humans: Arms, legs, mouth, and brain. Everything else is useless: Heart, lungs, digestive system, pain receptors, etc.

-------------------------

Glad I could be of assistance.

~ Ken

Answer 2

In folklore and popular culture, zombies are typically reanimated corpses that are brought back to life through supernatural means or a virus. While zombies do not actually exist in real life, the concept has been popularized in movies, books, and other forms of media.