Question

Who's in K12?

Which sentence contains an adjective clause?

A.
The chanterelle, a mushroom, is often yellow.

B.
Edible mushrooms are a great source of potassium.

C.
Mushrooms, which come in many varieties, can be expensive.

D.
Whose pizza has mushrooms?

Answer 1

Adjective clauses begin with words such as that, when, where, who, whom, whose, which, and why. So, your answer would be C.