Question

All the planets in our solar system have more or less the same–

Answer 1

except for pluto

Step-by-step explanation:

In 2006 pluto was named a dwarf planet and is now forced to sit at the kids table during planet thanksgiving

Answer 2

As Morbidelli notes, most planetary scientists agree that the planets in our solar system had similar origins as small rocks orbiting the sun, comprising the protoplanetary disk, which collided and fused, creating increasingly larger rocks that eventually became protoplanets.

Step-by-step explanation: