A noun.
Pretty sure its the direct Object.
Migratory is an adjective, as this word modifies a noun. For example, "The migratory birds flew south for the winter.".
No
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.