The largest expanse of time on the geologic time scale is the (1 point) eon epoch era period

What was istanbul called before he ottomans conquered the city in the 15th century

What does the kyoto protocol aim to reduce

The caste system in india was used for what purpose? a) to ensure that all people had an adequate income b) to prevent the rich from taking too much power c) to provide social control and conformity according to one’s birth d) to draft a military capable of defending india from mongol invasion