<h3>How does paragraph 5 refine the ideas about brain research in paragraph 3?</h3>
<em>Answer : To achieve all the benefits from musical training, the students have to be active participants and they have to learn to play musical instruments, especially at an early age.</em>
Basically you are going to put this together so 3,167. What I did to figure this out was 3000+160+7=3,167. I hope this helped. :) Brainlest answer please?