Select the correct answer from each drop-down menu. A species was added into a particular ecosystem to control the population of a prey species. This method of introducing a new species is called
1.biological augmentation 2 bioremediation 3 reforestation
. The population of the added species increased, leading to an imbalance in the ecosystem. This increase happened because
1 the competition for resources increased in the ecosystem 2 the population of prey species increased in the ecosystem 3 the amount of resources increased in the ecosystem