Question

8.17) what are four advantages of models? they show what something might look like. they allow scientists to observe things that are too small or too big to observe directly. they may not be accurate representations of the real thing. they let scientists make predictions without doing real - world experiments. they can be adjusted to see how changes in one factor affect the overall system.

Explanation:

Models are visual and practical tools in science. They can depict appearances, enable observation of otherwise - unobservable things, allow predictions without real - world experiments, and be adjusted for system analysis. The statement about inaccurate representation is a disadvantage, not an advantage.

Answer:

• They show what something might look like.
• They allow scientists to observe things that are too small or too big to observe directly.
• They let scientists make predictions without doing real - world experiments.
• They can be adjusted to see how changes in one factor affect the overall system.