deoxyribonucleic acid; the molecule which contains genetic instructions for life 
The precious fossils are carefully bound in bubble wrap and placed in fireproof cases. Soon the fossils will have a new home—the laboratory— and the world will get to know all the secrets these fossils have to offer.
DNA controls all of your traits. Right? Well, kind of. The environment can actually control how your DNA works. Learn about how it does this through a series of switches known as epigenetic mechanisms.
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