The main factors that led to the fall of the Aksum in the seventh century were climate change and the obstruction of international trade routes around the Red Sea brought on by the growing supremacy of the Muslims in Ethiopia.<span> Other contributing factors included a reduced crop yield due to excess cultivation of land, Persian interference and the rise of Christianity in the region.</span>
Solution:
Fundamental types of data, such as strings, integers, and real numbers, are known as primative data type.
Primitive data structures are char, int, float, double. ... There comes derived data structures and user defined data structures. Derived data structures are also provided by the system but are made using premitives like an array, a derived data. It can be array of chars, array of ints.
Thus the right answer is primative data type.
Command Specifics to a cpu or a microprocessor it is code <span />
B. Which promotes a chemical reaction