Answer:
A democracy where instead of a dictator, someone is elected to be a leader, a president/prime minister if you want like most of the nations today.
Explanation:
According to my research, C (Crust) is the answer because that is the outermost layer.
Ethnic group is a group that regards itself or is regarded by others as a distinct community by characteristics that distinguishes the group from the surrounding community. Ethnicity is considered to have shared characteristics such as culture, language, religion, and traditions, which contribute to form a group identity.
The answer is B)evolutionary;behavioral
The account officer I think