Question

correct the one word that is spelled incorrectly. in 2006, the international astronomical union decided that pluto did not meet the qualifications of a planet and thus belonged in the catagory of dwarf planet.

Explanation:

The word "catagory" is misspelled. The correct spelling of the word meaning a class or division is "category". We identify the incorrect word by checking standard English spelling conventions.

Answer:

The misspelled word is "catagory"; the correct spelling is "category".