Hey there!
The changes that were (necessary) in the Earth's atmosphere to allow complex organisms to evolve was a
collision from above such as a meteor and an increase in volcanic activity.
Your correct answer
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Hope this helps.
~Jurgen
The Songhai Empire was located in Western Africa south of the Sahara Desert and along the Niger River. At its peak, it stretched well over 1,000 miles from the current modern day country of Niger to the Atlantic Ocean. The capital city of the Songhai was the city of Gao which was located in modern-day Mali on the banks of the Niger River.
Iron ore. It is used to create steel, and of the top three iron ore companies in the world two are in Australia.
Answer: (A) Tony is exercising the concept of ethnic work.
Explanation:
According to the question, the tony exercising the main concept of the ethnic work is one of the phrase that describing about the tony's behavior.
The concept of the ethnic work is that it described about the various types of activities in an organization that maintain the ethnic identity.
The ethnic work concept is the way for constructing the ethnicity among the people in an organization.
Therefore, Option (A) is correct.