What kind of clause is the clause in dark type?

we must hire a person who has a driver's license.

a. adjective clause
b. adverb clause
c. noun clause
d. independent clause

The Clause in this exercise: We must hire a person WHO HAS A DRIVER'S LICENSE.

Is:

A. adjective clause

Explanation:

The reasons behind this answer are: First, adjective clauses are dependant meaning that they can't exist by themselves. They provide detailed information about an independent clause. Second, they start with a relative pronoun. In our case "who" is that one. Third, they are composed of multiple words.

a phrase is a set of word that make a sense, an expression formed by two or more words.

" teacher´s dictum on the possession of human "

" made a pile practicing "

" lived to an impressive age and dies "

a clause, in a grammar way is a series of words that have a complete meaning.

" was irritated by the persecution of those who called themselves "