Ascientist records the populations of two species over a period of time. both populations lived in the same ecosystem and experienced normal growth patterns that eventually resulted in both reaching carrying capacity. however, conditions in the ecosystem changed. in the new conditions, population 1 was unaffected while population 2 decreased. based on this, the scientist claims both populations competed for the same food source and population 1 was more aggressive than population 2 in searching for that food. based on the data stated, describe other possible interpretations of the data and why this scientist's claim is invalid.