Question

practice it! which of the following is a main reason why models are often used in science? models can help to see things that cannot be viewed first - hand. models are only useful in predicting weather. models are only useful when needing to observe an event from the past. models are only used to see things that you can already see in real life.

Explanation:

Models in science are used to represent and understand phenomena that are not directly observable. They help scientists visualize, analyze, and predict aspects of the natural world that cannot be seen first - hand. For example, models of atoms or the solar system help us understand things we can't directly observe.

Answer:

Models can help to see things that cannot be viewed first - hand.