AlisaHdeepy AlisaHdeepy

03-02-2017
SAT

contestada

How can objects as small as dust grains become the building blocks of planets?

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abdulsamadkhuhr abdulsamadkhuhr

03-02-2017

because they have atoms and proteins . Proteins are the building block of all the life forms , and atoms make matter , so planets and all the things are made from atoms .

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