All models have limitations. select the best answer from the choices provided
a. true
b. false

Yes, this is true!

Models are per definition only a simplification of reality, so there will be many aspects that they will not represent and miss. In some cases, those aspects won't matter much, but in some cases they might be very important.

So the answer is: this is true that all models have limitations

That statement is true.

There is no model that could fully explain a certain phenomenon or technology. That's why it only used as a prototype to gauge the phenomenon or technology that exist in the real world

hope this helps