Final answer:
Beavers are herbivores that feed on tree bark and shoots, influencing ecosystems through their dam-building activities.
Explanation:
Beavers are aquatic herbivores that primarily feed on tree bark and shoots, particularly aspen. They play a crucial role in altering ecosystems through their dam-building activities, which create habitats for various plant and animal species.
Learn more about Beavers and their impact on ecosystems here:
https://brainly.com/question/7646454
