The relative pronoun is ''Which'' because relative pronouns connect to a clause or phrase to a noun or pronoun.
Answer:
<em>It's</em><em> </em><em>indicates</em><em> </em><em>about</em><em> </em><em>Mathematical</em>
Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle.
<h2>
Answers:</h2>
1. <u>B) One of the benefits of the rain barrel is that it holds that first bit off rain that's coming off your roof or driveway and prevents it from running into streams and causing erosion from high flows of water.</u>
2. <u>A) I use it to fill my fish tank, even to wash the car if you want to.</u>
3. <u>A) It suggests that water is wasted when it runs into drains and sewers.</u>
