Which of the following questions can use science as a method of inquiry? How many of hours of homework should be assigned each night? Should pitbulls be allowed to live in cities? Why does a cork floa

Which of the following questions can use science as a method of inquiry?

How many of hours of homework should be assigned each night?

Should pitbulls be allowed to live in cities?

Why does a cork float in water?

At what age should a person be able to drive?