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[–] 12235381? 0 points 1 point (+1|-0) ago 

Like many complex human traits, it's both genetic and environmentally influenced.

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[–] 12235445? [S] 1 point 0 points (+1|-1) ago 

Prove it's genetic.

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[–] 12235530? 1 point 0 points (+1|-1) ago  (edited ago)

Intelligence is derived from brain matter. Brain matter consists of cells. Cells contain dna from the parents. Therefore intelligence is partly a result of genetics.

[–] [deleted] ago 

[Deleted]

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[–] 12235583? [S] 0 points 1 point (+1|-0) ago 

@Crensch is always arguing with himself. He does that to make himself look like a hero.