Respuesta :
i think it is adverb clause because of the word "hardly" which emphasises the ripple of the water
Answer:
Adverb Clause
- When the submarine surfaced, the water hardly rippled.
Explanation:
Adverb Clause-a clause that functions as an adverb in a sentence. It always starts with a subordinating conjunction.
Example: Even if I take the test, my grades won't change.
Noun Clause-a clause that acts as a noun.
For example, I am not interested in whatever Anthony says.
Adjective Clause-a clause that is used to describe a noun in a sentence.
For example, the guy who claimed to be a genius didn't even make it to the top list.