An animal that eats both plants and meat is called an omnivore. Omnivores have a versatile diet that allows them to adapt to various food sources in their environment. This dietary flexibility gives them an evolutionary advantage, as they can thrive in different habitats and respond to food shortages by switching their dietary preferences. Examples of omnivorous animals include bears, pigs, and humans. These animals have adaptations in their digestive systems and teeth that help them process both plant matter and animal protein efficiently, making them crucial players in their ecosystems.