The correct answer is letter A. Biosphere is not directly studied in one of the main branches of Earth/Space science. This is a branch of science that focuses on living organisms that are living in different populations or communities all over Earth. The other three choices directly study these branches of Sciences.
The answers is B.) Large number of Africans we’re forcibly taken to American during the slave trade .
Answer:
The answer is in terrestrial ecosystems
Explanation:
allows the soil to replenish the nutrients that each crop uses and a more nutrient soil will produce a larger crop yield.
Answer:
B.
Incomes in Wyoming and Arizona are relatively the same in comparison to the national average.
Explanation:
