Asked by Charlie Shuler

what are 6 contributions to pluto being demoted .I need date and names of the people
Answered by Ms. Sue
You should be able to find your answers here.

http://www.google.com/#q=pluto+being+demoted+as+a+planet
Answered by Charlie Shuler
thanks ms sue
Answered by Ms. Sue
You're welcome, Charlie.
Answered by jolly rancher
use google/wikipedia