Sciencespeaking topic
Some life experiences, like famine or trauma, can change the 'on/off' setting of genes without changing the DNA itself, and that setting can pass to the next generation. So a famine your ancestor lived through may have left a mark in your body. Is memory stored only in the brain?
— epigenetic inheritance
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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