Which of the following is a part of the heliocentric model?

All objects in space move around Earth in perfect circles.
All objects in space move around the sun.
All objects in space move in parallel tracks.
All objects in space are perfect spheres.

B

Explanation:

The answer is B because not all objects in space are in perfect circles noting is parallel is space all planets more in different times and not all objects are perfect spheres. But all objects revolve around the sun because the sun is the center of are universe.

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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.

i think its y= -4x-14