How does competition change a species? If a certain species are better at competing than another species then they will survive and pass on their genes to future generations, and they will be good at commission. Light vs Dark Fur. The light color mice had to evolve to the new dark rock background, The mice with the Dark colored fur were able to survive on the dark rock background. The light colored mice were unable to blend into the background. But they started to evolve so they blended and matched the background and it was more difficult for predators to find them. Better beak, Means better chance of survival
The different types of Finches have different types of beaks cause they eat different types of seeds, A Finch that has trouble picking
The different types of Finches have different types of beaks cause they eat different types of seeds, A Finch that has trouble picking