[adrianN]

At least some of your cells are fine living without the others as long as they’re provided with an environment with the right kind of nutrients.

[asadotzler]

That environment is you.

[adrianN]

Or a suitable petri dish. I would die pretty quickly in most environments on earth, not to mention other places in the universe.

[biomcgary]

Billions of cell derived from Henrietta Lacks agree with you.