Will mark brainliest if answered a species was added to a particular ecosystem to control the population of a prey species. the method of introducing a predator to control the population of an unwanted species is called the population of the added species increased, leading to a decrease in several populations of other species in the ecosystem. this decrease happened because first blank *reforestation *bioremediation *biological augmentation second blank *the competition for resources increased in the ecosystem *the amount of resources increased in the ecosystem *the volume of pollutants decreased in the ecosystem