I just took a test in school today. What question was I asked?

Question I was asked: In the human body, cellular respiration breaks down sugar molecules after they enter the cell. What results from this process?

I just took a test in school today. What question was I asked?

Question I was asked: Eye color in human beings is an

I just took a test in school today. What question was I asked?

Question I was asked:
Which layer of the atmosphere contains the greatest amount of water vapor?