Question

according to when is a planet not a planet scientist determined that pluto was not a planet what were the causes that led them to this conclusion

Answer 1

It crosses over another planet’s orbit is 1

Another answer is Scientists believed the theory that the outer planets were all made of gas, and Pluto had a rocky core.

Last one is it has a different orbit than other planets

Step-by-step explanation:

Answer 2

"according to when is a planet not a planet scientist determined that pluto was not a planet what were the causes that led them to this conclusion."

I'm sorry but i don't have a respons for this, ok.