The discovery represented an (advancement) for science and a (challenge) to conventional thinking.
a. compound subject
b. compound verb
c. compound direct object
d. compound predicate nominativethe discovery represented an (advancement) for science and a (challenge) to conventional thinking.
a. compound subject
b. compound verb
c. compound direct object
d. compound predicate nominative

Option d. compound predicate nominative

Explanation:

In English language, the predicative nominative names the same thing twice. In fact, it renames the subject that follows a linking verb. To be specific, a predicative normative occurs when two or more pronouns follow a liking verb. Here is an example of a predicate nominative:

In the example above, the determiner "the" acts as a predicative nominative.

answer: b. grete might have remained as shy and immature as she was at the beginning of the story.

one of the most interesting characteristics of gregor's metamorphosis is that, although he is the only character who has physically changed, it is this same change which triggered a transformation in the rest of his family.

by taking care of gregor, grete has become stronger and more confident. she has found a life outside of the house, and has become more independent and self-sufficient. the novel implies that the trigger for the change is gregor's own transformation, and that without it, grete was likely to remain as shy and immature as she was at the beginning of the book.

explanation:

- the mistakes that have been done in the past will repeat themselves

- you will trust all the wrong people