Answer:
d and b can't see the last ones answer so im guessing this is what you needed.
Explanation:
You have to go to where you first began the SmartArt then click on it to correct it. Or just double tap it and it should let you
Answer:
c. Book and Periodical are subclasses of LoanableItem
Explanation:
Books are kept in library in a periodical manner. Both classes are not superior, they are subclasses of LoanableItem. Library uses common guide which makes it easy to find a book.
A cursor. You can move it across the screen, it can select and open an object or file
