Rotten is an adjective.
"Noun".
It can be either an adjective: A cellular building, a cellular phone; or a new noun, meaning "cellular phone".
"Bi" can function as a prefix in English, typically meaning "two" or "twice." It is not a standalone part of speech but a morpheme that can be added to words to modify their meaning.
Mutate is a verb.
Evolution is a noun.
Distinct is an adjective. "Rotten milk gives off a distinct odor."
An adjective, for example: The nonperishable apple never went rotten. The word nonperishable is describing apple, and apple is a noun and adjectives describe nouns.
One Part Rotten Apple - 2013 was released on: USA: 22 March 2013 (limited)
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.