Answer:
the last words of 1-2 line have same rhyme scheme same goes for the pair of 3-4 and 5-6 which makes it aabbcc.
There's <u>Option A. aabbcc</u> is the answer
C. You need a comma when the sentence changes subjects from humans to bottlenose dolphins.
Option D is the correct answer to the question
Starr is trying to play it cool , which insinuates that starr is not concerned, but that fact that she/he has to "play" it cool shows that he/she is actually concerned and not bothered.<span />