Match each sentence part to the question it answers. By helping to build the connections between brain nerves,

music supports important brain functions

like memory and
learning new things

Which sentence part includes the subject and the main action?

Which sentence part explains how the action happens?

Which sentence part includes example of brain functions?

1 .like memory and learning new things.

2.by helping to build the connection between brain nerves.

3.music supports important brain function.

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.

i think it is who. im not sure to be honest