Which scientist was a great influence to others when he developed the heliocentric model how the planets orbited the sun

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

true                                                                                                       true true true true true true

idk lol use google m8