Cuticule,cortex and medulla
I think that they do what every that they what to do
i would answer but you didnt inculude what the lines say.
To play music on all staves at the same time
1. The concept of art means expressing how I feel onto paper
2. Art is important because it has emotions and beautiful sights people need to see. People should study art history because it shows how art has been changed and developed.
3. My favorite type is abstract art because it has a messiness to it that speaks boldly and it catches my eye than any other artworks