Adverbial clause is an adverb which is a dependent clause. It's used as an adverb in a sentence to show the time, contrast, conditions, place, reason, concession, purpose or result.
Hope i helped!
Answer:
A
Explanation:
A is the only logical answer here. Plant 2 was the tallest starting off, but there's no other answers that include it that way. Hope this helps you out! :)
I personally believe it is either B or C because it gives a huge description of something dark and spoopy I'd go with B
The answer is underlining :)