B. adverb clause
Only one of the sentences contain an adverbial clause. I lay out the explanations below.
<span>(A) NO ADVERBIAL CLAUSE. "Where I could get some coffee" is part of a reported speech. </span>
<span>(B) NO ADVERBIAL CLAUSE. "What she pointed out" is a noun clause. </span>
(C) NO ADVERBIAL CLAUSE. "How to invest my money" is the direct object of know; hence, it's a noun clause.
<span>(D) </span>"Where they can find food easily"<span> is an example of an adverbial clause. It is an adverb of place, answering the question: Where do most animals thrive?</span>
3. is answer B. brave and determined.
I attached my answer as a PDF.
Regards.
----------------------------------------------------------------------------------------------------------------
HMMMMM... SORRY I DON'T UNDERSTAND YOUR QUESTION
----------------------------------------------------------------------------------------------------------------
