Darwin's theories challenged especially the social norms concerning which areas of human inquiry? Select all that apply.

this is me

explanation:

gregor could have been bullying her

the answer should be a)directions.

the answer is:

when will (v) the books (n) be (v) due?

nouns refer to people (other than pronouns), places and things, whereas verbs describe actions and are usually part of the predicate of a sentence. finally, pronouns can work as nouns and identify the participants in speech.

in the example sentence, "will" is a verb part or auxiliary verb, "be" is an infinitive verb and "books" is a plural noun.