Question

what is an example of an invasive species? beaver wolf zebra mussel all of these

Explanation:

Invasive species are non - native organisms that cause harm to the ecosystem they invade. Zebra mussels are well - known invasive species, often introduced to new water bodies accidentally (e.g., through ship ballast water). Beavers are native in many regions and play a role in ecosystem engineering (not typically invasive in their native ranges), and wolves are native predators in many ecosystems. So among the options, Zebra mussel is an example of an invasive species.

Answer:

C. Zebra mussel