What might allow an invasion species to outcome a native species the aid they use the same shelter or space be they have no predator so they can spread rapidly see they are introduced by humans and high rates d they eat the same food resource
There are several factors that might allow an invasive species to outcompete a native species:
1. Competitive advantage: The invasive species may have certain traits or characteristics that give them an advantage over the native species. This could include faster growth rates, higher reproductive rates, or better adaptation to the local environment.
2. Lack of predators: If the invasive species has no natural predators in its new habitat, it can rapidly multiply and spread without any natural checks on its population size.
3. Resource availability: If both the invasive and native species rely on the same food resources, the invasive species may be more efficient in utilizing those resources, leading to greater survival and fitness.
4. Habitat alteration: Human activities can often lead to changes in the natural habitat, which may favor the invasive species over the native species. For example, deforestation or urban development may provide new opportunities and resources for the invader to thrive.
5. Lack of competition: In some cases, native species may have evolved in the absence of any competitors for certain resources. When an invasive species is introduced, it may exploit these resources without facing any significant competitors, allowing it to rapidly outcompete the native species.
6. Ecological naivety: Native species may not have evolved any defense mechanisms or strategies against the invasive species, as they have not been in contact with it before. This lack of adaptation can make it easier for the invasive species to outcompete the native species.
Overall, invasive species can have a variety of advantages over native species in terms of resources, reproduction, and lack of natural predators, which can enable them to outcompete and replace native species in certain habitats.