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

Question I was asked: Which of these conditions most likely results from infection?

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

Question I was asked: Two flowers are both roses. One rose is larger and has more fragrance than the other rose. What advantage will one of the roses most likely gain because of this difference?

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

Question I was asked:
Swamp plants die, fall to the ground, and are buried by other dying plants. Approximately how long would it take for plants to possibly become a fossil fuel?