Answer:
The correct answer to this question, would be: Charles Darwin, and his theory of evolution and natural selection
Step-by-step explanation:
Charles Darwin, the father of the theory of evolution and natural selection, proposed the idea that given the influence of the environment, and certain other factors, species evolved depending on their needs, and those who started to evolve and adapt to the new environmental needs, would survive, while those who did not, met their genetic end. Those who were better adapted, and thus were stronger, passed their genes on to the following generations, and the process continued through a constant, steady process that took thousands of years to perfect. In contrast, Stephen Jay Gould and Niles Eldredge believed that this process happened in sudden bursts, not throughout time in a constant manner. This is why the answer is Darwin.