How do you know the underlined part is an dependent clause? underlined part in parenthesis.
nancy pulled over to ask for directions (because she was lost).

a) it can stand on its own as a complete sentence and starts with a conjunction.
b) it can't stand on its own as a complete sentence and begins with a pronoun.
c) it can stand on its own and starts with a pronoun.
d) it can't stand on its own and starts with a conjunction.

The reversalists continue their labors, confident that they will one day construct an engine that generates more compression than it uses, a perpetual power source that will restore to the universe its lost vigor. which theme is best supported by the excerpt? a. scientific study requires dedication and perseverance. b. people will always look for a way to achieve immortality. c. death must always be endured alone. d. change is difficult to accept but beneficial if embraced.