Chemistry
setshotmaker
2016-09-23 17:44:21
Who proposed a heliocentric model of the solar system
ANSWERS
giaunique
2016-09-23 21:40:01

This theory was first proposed by Nicolaus Copernicus. hope it helps

jjuliabela
2016-09-23 21:41:16

nicolaus copernicus !

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