Competition is an ecological interaction between two or more organisms for resources such as food, space, and light. When two species have the same requirements for a resource, they compete for it and the population of each species may decrease. Competition can occur between members of the same species (intraspecific) or between members of different species (interspecific). Competition is an important factor in determining the size and stability of a population, and it can lead to evolutionary change as species compete to survive.
Competition ,Survive,Species