Question

True or false? Scientific models can never be changed.

Answer 1

False...theories can either be proved or disproved.
Hope this helps :)

Answer 2

False . . . scientific models are only estimations of actual behavior.  It's our best guess at explaining or recreating what is actually happening out there in the real world . . . as technology improves . . . computations can become more efficient and model capacity can grow to do more.