Which of the following is an example of a high-level predator?

A wolf is an example of a high-level predator because it occupies the top tier of the food chain in its ecosystem. As a carnivorous mammal, wolves primarily prey on herbivores such as deer and smaller mammals, helping to control their populations and maintain ecological balance. High-level predators, often referred to as apex predators, play a crucial role in their environment by influencing the structure and dynamics of the ecosystems in which they reside.

In contrast, rabbits and grasshoppers are considered prey species rather than predators, as they primarily consume plants and are vulnerable to higher-level predators. Fungi, while important decomposers in the ecosystem, are not related to predation at all; instead, they break down organic matter and recycle nutrients back into the soil. This distinction highlights the unique ecological role that wolves play as high-level predators.