Suppose class Child is derived from class Parent that was in turn derived from class GrandParent. The class child is a of GrandParent

The answer is "Parent".

Explanation:

Please find the complete question in the attached file.

In this question, both the "Parent and GrandParent" class are called as the ancestor of class, in which it has multiple parents can have a class, throughout a class of ancestors. It's a superclass (a parent class, a parent of a parent class, and so on), and during a class of ancestors, the class is a superclass.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.