Question

What is the function of the noun clause in this sentence?

The street musicians sang to whomever passed them.

object of a preposition

appositive

subject

direct object <---

Answer 1

@.Sam.

Answer 2

\(\Huge\color{#EB00FF}{\text{WELCOME}}\) \(\Huge\color{blue}{\text{TO}}\) \(\Huge\color{green}{\text{OPEN}}\)\(\Huge\color{purple }{\text{ STUDY!!!!!!!!!!!}}\) \(\Huge\heartsuit\)

Answer 3

http://www.linguisticsgirl.com/grammatical-functions-of-english-noun-clauses/

Based on this, your answer seems correct.