How do models provide a practical solution for some scientific research? Check all that apply.

Models are beautiful displays for the public.
Models are simplified representations of objects or systems.
Models make it possible for scientists to show their creativity.
Models make it possible for scientists to study very complex systems.
Models make it possible for scientists to study very large or very small objects.

Models are simplified representations of objects or systems.

Models make it possible for scientists to study very complex systems.
Models make it possible for scientists to study very large or very small objects.