Why Mimosa can predict the weather, predict earthquakes and close the leaves

The result of Mimosa's long-term adaptation to the external environment during its phylogeny.

If you touch it with your hands, its leaves will close quickly and open very slowly, which means the weather will clear up. If when you touch a mimosa, its leaves shrink slowly, droop slowly, close and reopen after a moment, this means that the weather has turned from sunny to overcast or it is about to rain.