What role do transitions play in writing ?

Transitions are words and phrases that provide a connection between ideas, sentences, and paragraphs. Transitions help to make a piece of writing flow better. They can turn disconnected pieces of ideas into a unified whole, and prevent a reader from getting lost in the storyline.

Explanation:

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put the excerpt in the comments and ill answer.

hm, switch the relative; nominative and indefinite; objective ? not too bright in the knowledge of the english.