OSCARS ARE AGGRESIVE SOUTH AMERICAN FISH THAT PREY ON LARGEMOUTH BASS. HOW DO THEY AFFECT THE POPULATIONS IN THE TROPHIC LEVELS ABOVE AND BELOW THE LARGEMOUTH BASS (22 POINTS AND WILL GIVE BRIANLIEST)
They affect the populations above and below the trophic level, because if they eat all the largemouth bass, the species in the trophic level below would start growing more.
