Genes and environment balance each other
Human traits depend on both nature and nurture
![Twins](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/05/ti_nature-nurture_free.jpg?fit=860%2C460&ssl=1)
MATCHED PAIR Studies of more than 14 million sets of twins indicate that human traits, on average, are dictated equally by genes and environment.
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