Biology

The correct answer is: D.is a mammal, which can eat and be eaten by other animals.

Seals are mammals, not fish. They belong to the group of animals called pinnipeds, which are marine mammals. Like other mammals, seals breathe air, give live birth, and nurse their young with milk.

Seals are carnivores and primarily eat fish, squid, and other marine animals. They can be both predators (hunting smaller animals) and prey (being hunted by larger predators such as sharks, orcas, and polar bears).

The ...