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

Question I was asked: Two seismographs are placed 500 km from an active fault line, one on each side of the active fault line. During an earthquake, what most likely accounts for the different readings on the seismographs?

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

Question I was asked: In the process of photosynthesis, sunlight is converted into

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

Question I was asked:
Which statement best describes why a calcium-fortified juice would advertise that it is good for growing children?