The correct answer is C. Darwin’s theory.
According to Darwin’s theory of evolution, species evolve through a process of natural selection. Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. This means that over time, the species will evolve to become better adapted to their environment.
One of the key factors that affects the survival and evolution of a species is its ability to adapt to change. This is because the environment is constantly changing, and species that are not able to adapt to these changes are more likely to die out.
There are a number of ways in which species can adapt to change. One way is through genetic mutation. Genetic mutations are changes in the DNA of an organism. These mutations can be beneficial, harmful, or neutral. Beneficial mutations can help an organism to better adapt to its environment, while harmful mutations can make it more difficult for an organism to survive.
Another way in which species can adapt to change is through natural selection. Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. This means that over time, the species will evolve to become better adapted to their environment.
Finally, species can also adapt to change through behavioral changes. Behavioral changes are changes in the way that an organism behaves. These changes can help an organism to better adapt to its environment, such as by finding new food sources or avoiding predators.
In conclusion, the ability to adapt to change is a key success factor for the survival and evolution of all species. This is because the environment is constantly changing, and species that are not able to adapt to these changes are more likely to die out.