Note that the revised sentence that includes a transition that links connected ideas more clearly is: "Since some people have poor heart health, Dr. Lunette added, "It is important to understand the techniques for saving the lives of heart attack victims." (Option D).
Transition words and phrases (also known as connecting words, linking words, or transitory words) are used to connect distinct concepts in your work. They aid the reader's comprehension of your ideas by expressing the links between distinct phrases or portions of sentences.
They are clues that assist the reader in understanding your thoughts. Transitional words or phrases assist you to move your thoughts from one sentence to the next and from one paragraph to the next.
Finally, transitional words seamlessly connect sentences and paragraphs so that there are no sudden leaps or interruptions between ideas. Transition words can demonstrate the link between two ideas conveyed in a single sentence.
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