Which clause or phrase is found in the following sentence: If you are interested, you can learn how to knit, too!

a. gerund phrase
b. dependent clause
c. participial phrase

b. dependent clause

The clause or phrase found in the sentence "If you are interested, you can learn how to knit, too!" is a dependent clause. A dependent clause is a group of words that has a subject and a verb but cannot stand alone as a complete sentence because it does not express a complete thought.

In this sentence, the dependent clause is "If you are interested." It contains the subject "you" and the verb "are interested," but it does not express a complete thought on its own. Instead, it depends on the rest of the sentence for meaning and context.