OPT: --elitism. --tinkering. --canibalism. --gradualism.
Given those answer options, answer the question: Answer the following question given this paragraph: When geologic and climatic conditions are stable, evolution may occur gradually. This is how Darwin thought evolution occurred. This model of the timing of evolution is called gradualism . Q: What term is used for darwin's idea that in stable geologic and climatic conditions evolution occurred gradually? A:
A:
gradualism