Question

Scientific models can be used for a variety of different purposes. Which of the following statements about scientific models is not true?
a.
Scientific models can save money and lives.
b.
Scientific models allow scientists to test their predictions.
c.
Scientific models allow scientists to study systems that no longer exist.
d.
Scientific models are used rarely.

Answer 1

all of those seem like pretty good uses for models, except one...

Answer 2

thank you @jfraser

Answer 3

do u got which one :P