Aresearcher focused on watson's theory would examine whether a particular behavior is whereas a researcher focused on skinner's theory would focus on whether the behavior is

External and Internal  

Explanation:

Watson emphasizes the behavior of people rather than their internal behavior. he just focused on the external behavior and reaction given on the situations. in his opinion, the analysis of action and behavior is only the objective experience and internal state of the people.

whereas Skinner's study was focused upon the internal behavior of people, concerned with observable behavior as it opposed to internal behavior like thinking and emotions. Skinner proposed Operant Conditioning.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.

answer; ///he could not explain why the continents drifted;