Everything any ancestor needs to know since arriving a specific fertilized cell their body never stays same form since conception.
How many stages of development happen 0-9 months prior to birth let alone each day your body changed since birth not creating or destroying the order of series parallel time alive as one of a kind specifically alive since.
So many ways to deflect what you been since conceived and only one way you became all you become now. Adapting in space never same details twice as one of a kind equally part of the whole species lived since inception and your body replace its previous 4 generation gaps of parenting life forward one a day at a time living is a spontaneously here situation simultaneously adapting in plain sight each heartbeat forward and a brain navigating space uniquely here.