The sentence in which the adverb clause modifies an adjective is the second one - The veteran appeared proud as he saluted the flag.
The adjective here is <em>proud</em>, and the adverbial clause is <em>as he saluted the flag. </em>As you can see here, that clause is describing the adjective in more detail.
When did the veteran appear proud? - As he saluted the flag (it obviously modifies the word <em>proud</em>)
The answer is: i need to get points so the explanation because yus s
Humid defines as marked by a relatively high level of water vapor in the atmosphere. Basically, bringing moisture in the air, such as the air in a rain forest or the air of a dry desert.