Respuesta :

Explanation:

Can be safer and cheaper than the real world. Able to test a product or system works before building it. Can use it to find unexpected problems. Can speed things up or slow them down to see changes over long or short periods of time.

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Answer:

"Performing this experiment in the physical world gives you more control over which parameters you can adjust. You also gain experience with scientific equipment and procedures. In addition, there may be flaws in the computer model, since no model is perfect."

Explanation:

edmentum