Explanation: The answer is a noun clause because the noun could be a subject, which is the doer of the sentence, it can be an object because almost all direct objects are nouns and a complement. For instance, "I am a student." Student is a noun and here it completes the thought of who or what I is.
look mom and dad before you say no I just want you to hear me out. I know you think I'm to young but listen to the positive things I will be able to contact you if I'm in danger or if I need to stay after school you will be the first person I call or if someone breakes in i call call the police this is why I need a phone