Computer models can show us what happens without these situations actually occurring.
to help us you guys are so stupid
Three types of scientific models are conceptual, mathematical, and physical models. ~Ares
computer
Because computer models can show results of experiments - without risking harm to people. For example, a computer can simulate what would happen when combining drugs for specific treatments - without harming patients.
Models are helpful because they describe nature
physical,mathemtical,and conceptual are the types of models used by scientist
Scientist are always testing their models to get new information or results, but other times learning evidence makes scientist have to change their models so scientist can change their models in theory.
They DON'T have to. They use models to save time and money - but the results are always tentative.
no!
computer have helped scientist to store data
They use computer models to show how this new evidence supports formation of a supercontinent long before Pangea.