Answer:
bacteria and archaea
Explanation:
The most closely related taxonomic groups are the bacteria and archaea.They are the only prokaryotes among the taxonomic groups that are listed.In addition,both of them contain flagella as a locomotive structure.
Answer:
Explanation:
had already spread into northern Africa by the mid-seventh century A.D., only a few decades after the prophet Muhammad moved with his followers from Mecca to Medina on the neighboring Arabian Peninsula (622 A.D./1 A.H.). The Arab conquest of Spain and the push of Arab armies as far as the Indus River culminated in an empire that stretched over three continents, a mere hundred years after the Prophet’s death. Between the eighth and ninth centuries, Arab traders and travelers, then African clerics, began to spread the religion along the eastern coast of Africa and to the western and central Sudan (literally, “Land of Black people”), stimulating the development of urban communities. Given its negotiated, practical approach to different cultural situations, it is perhaps more appropriate to consider Islam in Africa in terms of its multiple histories rather then as a unified movement.
The first converts were the Sudanese merchants, followed by a few rulers and courtiers (Ghana in the eleventh century and Mali in the thirteenth century). The masses of rural peasants, however, remained little touched. In the eleventh century, the Almoravid intervention, led by a group of Berber nomads who were strict observers of Islamic law, gave the conversion process a new momentum in the Ghana empire and beyond. The spread of Islam throughout the African continent was neither simultaneous nor uniform, but followed a gradual and adaptive path. However, the only written documents at our disposal for the period under consideration derive from Arab sources (see, for instance, accounts by geographers al-Bakri and Ibn Battuta
Answer:
Taylor: scientific organization of work
Fayol: Management and administration within a company
Mayo: Human relationships
Explanation:
Taylor was an American engineer who developed the concept of scientific organization of work, in which the greatest benefit is to obtain both, the benefit of the employer and the employee. Thanks to this concept Taylor was known as the father of engineering efficiency, since his main objective was to avoid any loss of time or money in the industry.
Fayol was known as the father of the modern administration thanks to his great contributions within the managerial field. This engineer was the first to propose that the bases of a company's problems were not simply based on the operational part but could have its main roots from the managerial and administrative part within the organization.
Mayo was an Australian researcher who developed his work primarily in the United States at Harvard University. His interests were mainly focused in human relations within organizations rather than in the operative part for obtaining good results in the production of a company.
Explanation:
viad the Levantine corridor and Horn of Africa.
Since you provide no options, pick the one that contain acidic Substance like vinegar or apple juice
In a solution Acidic substance will dissociate some of its hydrogen atoms and increases its concentration in the solution
