Final answer:
A conjunction is the part of speech that links one section to another.
Step-by-step explanation:
The part of speech that links one section to another is known as a conjunction. Conjunctions are words that connect words, phrases, or clauses. They are used to show relationships between ideas or to join sentences together.
Emma, the person who flew to Hawaii.
Understanding pronoun references is crucial for maintaining clarity in communication. A vague pronoun reference occurs when it is unclear to whom or to what a pronoun refers. However, in the context of the given sentence, it is clear that the possessive pronoun 'her' is used to denote ownership or belonging to Emma and that the action of flying to Hawaii was performed by her, not her sister or anyone else. The sentence structure effectively avoids confusion by mentioning Emma first and subsequently using 'she' to refer back.