>>719944343
Ignoring their central nervous system, immediate reaction to pain or strong stimuli, behavioural change after exposed pain inducing therapy and avoidance strategy after exposure. There are also biochemical changes to observe after pain stimuli. Don't forget that biologists, so called scientist, were looking for a brain molecule roughly 30 years ago. That said molecule would behave like the brain, just as a tiny version of it, just because. From a systemic point view, that's idiotic af. It's like you are convinced that tiny humans operate humans.