Introductory clauses are dependent clauses that provide background information or "set the stage" for the main part of the sentence, the independent clause. For example:
If they want to win, athletes must exercise every day.
(introductory dependent clause, main clause)
<span>Gladwell’s message is a simple one: to be successful one has to have a certain level of skill or knowledge or intelligence, and one has to be presented with opportunities of which one can take advantage. </span>
"P<span>layful" is the adjective describing "kittens." </span>
C i’m pretty sure because the punctuation with her name.
