1. The fields of science and mathematics are so interdependent because:
Scientists need to be able to take careful measurements.
Scientists need to be able to make precise measurements.
2. The following questions can use science as a method of inquiry:
How can we protect crops from drought?
Did dinosaurs exist?
P.S. No probs man, I will answer the same question over and over again, as long as you are willing to give away so many points. (Would be a real shame if I'm wrong, tho, but let's hope for the best :))