The Aksum Empire was the result of two world hubs sharing their collective learning about agriculture, and rose to become a great power in the ancient world because it formed a crucial link between East and West on the supercontinent of Afro-Eurasia.
Answer: b) Retrospective measures
Explanation:
Retrospective measures is the approach in which past information and study is used for collecting samples and starting research about same topic.This helps in easy conduction of research with less amount of time.
According to question, anxiety related information in competition of sport team can be known through retrospective measure as it will provide the past data of anxiety states occurring in sports competition.
Other options are incorrect because prospective measure, physiological approach and brain waves are not used for knowing information through past studies.Thus, the correct option is option(b)
Hi
There many rules John Smith instituted in Jamestown, but the most common one was, "He would does not work, shall not eat".
B. The British are too crude to adapt the more refined Chinese
customs.
Explanation:
The answer would be : C. Manufacturers only
The otc product refer to 'over the counter' Medicine Product. These types of medicine products could be sold to a customer without a prescription so the Retailers does not really have to checked the efficiency of the Product for each consumer