Models in science are used to do all of the following except

represent objects that are very small.

represent objects that are very large.

predict future events.

represent objects that are far off in space.

explain pseudoscience.

The correct answer explain pseudoscience.

Pseudoscience is stuff like astrology or numerology and it can't be explained using models. Models are used to show extremely small things like atoms, or downsize large things like skyscrapers. You can use them to predict stuff too, for example, if you simulate an earthquake on a building model you can predict what's gonna happen to the building. They can also represent space objects like stars or similar.