Could someone help me with this because , i like dont understand at all.

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Which of the following is not a benefit of genetically modified foods? a. pest-resistant crops b. herbicide-resistant crops c. plants that do not require water?

Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank