Scientists have tried lots of different ways of predicting earthquakes, but none have been successful. They have a pretty good idea of where an earthquake is most likely to hit, but they still can't tell exactly when it will happen.
Folic acid is a necessary component of the diet of pregnant women in order to prevent neural tube defects.
Yes. Lions are predators to grass eating species, so without the limitation of said species, there would be less chance for grass to grow as it is eaten more because the prey species are not killed off.
