The lines of inquiry is are supposed to make it easier to research our cental idea, They have to be connected to the concepts, we got 3 and they are:

Animal cruelty may lead to conflicts. (causation)

How animal rights have changed over time. (change)

People's responsibility towards the care of animals. (responsibility)

Our Lines of inquiry is not a question instead it is supposed to be statment. If we made 3 lines of inquiry, they will help us with researching, it will make it alot easier when you get to the lines of inquiry, because that is when the research start, and it is very easy to research, however to orgenize and see whta you need and don't is a little more difficult.