What is the function of the noun phrase green, leafy vegetables in this sentence? green, leafy vegetables contain important vitamins for a healthy body. a. indirect object b. appositive c. direct object d. subject

The noun phrase given in the sentence is "green, leafy vegetables" and this noun phrase functions as the subject based on how it is used in the sentence. Therefore, the correct answer would be option D. It functions as the subject because it is the topic of the sentence.