Answer: C> Scientific theories can cross different disciplines of study.
Explanation:
Natural selection is a process of differential survival and reproduction of some of the members in the population of the species which exhibit some of the peculiar beneficial traits which facilitates their survival. Those organisms which survive will reproduce and will transmit their traits to the next generation. This will lead to the evolution of new species involving organisms with beneficial traits.
The process of natural selection can be consider as theory which can be linked with the theory of evolution. Therefore, it can be said that Scientific theories can cross different disciplines of study is the correct option.
