Pluto was removed from the list of planets because a planet is now defined as an object that: orbits the Sun.is large enough to have become round due to the force of its own gravity.dominates the neighborhood around its orbit.Pluto does not dominate its neighborhood.What is the most likely reason for changing the classification of Pluto?

New observations revealed more objects beyond Neptune, including objects similar to Pluto. This information helped scientists recognize that Pluto does not dominate the neighborhood around its orbit, leading them to refine the definition of a planet. Therefore, the most likely reason was that new information developed about objects in space.

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