Final answer:
The statement that Pluto is one of the largest Kuiper Belt objects beyond Neptune is true. Pluto, classified as a dwarf planet, is notable for its size in comparison to the thousands of objects found within the Kuiper Belt.
Step-by-step explanation:
The statement that many astronomers now regard Pluto as one of the largest objects of the thousands of Kuiper Belt bodies found beyond Neptune is True. In the realm beyond Neptune called the Kuiper Belt, numerous icy objects, including dwarf planets and smaller trans-Neptunian objects (TNOs), reside in a region that is believed to be the source of many short-period comets. Pluto is among the most notable because it was the first discovered and it is now considered a dwarf planet. There are other large objects in the Kuiper Belt, like Eris, Makemake, and Haumea, which have been given the same classification. These dwarf planets, along with many smaller TNOs, contribute to our knowledge of the outer solar system.