Genetic Variation: population of two type of rabbits , a dark color brow and a light color brown. There is a bigger population of dark rabbits.
Overproduction of offspring/struggle: light color rabbits have more babies and soon will we be eaten by predators which are the snakes. Light color rabbits get eaten because they do not blend in with that environment.
Differential survival and reproduction: dark brown rabbit population will increase and continue to pass generations. They have the higher chance of blending in with the population.
Change in gene pool:light brown color rabbits population will decrease because they get eaten by predators.The dark brown rabbits will continue reproduce and pass generations.