Read the sentence. the musicians, who had been practicing for months, gave a stellar performance. which phrase is the adjective clause in the sentence? the musicians gave a stellar performance who had been practicing who had been practicing for months

1) The musicians is incorrect, because most adjective clauses start with variations of "who" and "where" and "when" and "why" etc...

2) Gave a stellar performance is incorrect for the same reason

3) Who had been practicing is incorrect because it doesn't elaborate on "practicing"

4) Who had been practicing for months is correct because it tells how long they were practicing, and elaborates on the adjective. (practicing)

Its D , i hope i helped , so you dont have to read allat ^            

kellan is struggling with the amount of work he has to do

hope this : 3

you shopuld find your answers here if you need more. the answer is the infinite variety of human nature