The economy of Africa consists of the trade, industry, agriculture, and human resources of the continent. As of 2019, approximately 1.3 billion people were living in 54 countries in Africa. Africa is a resource-rich continent. Recent growth has been due to growth in sales in commodities, services, and manufacturing.
Answer:
extinction
Explanation:
Extinction describes the disappearance of a previously learned behavior occurring at some point after reinforcement stops which could depend on reinforcement schedule. This is most often identified with operant conditioning, although it can occur in other types of behavioral conditioning. In the above example, the rat simply doesn't know how to get food after reinforcement stops as a result of disappearance of what it has learned.
Answer:
C. George W. Bush was not as talented a politician as his father,
George H. W. Bush.
Explanation:
No explanation
Answer:
Oceania became a supply source in 1788 for the settlement of Australia. Pigs from Tahiti were landed at Sydney in 1793, and until 1826 the trade remained important, although it was subject to price fluctuations.
To trade with island people.
