Final answer:
The group the following marine animal belong to(Walrus) is A) Pinnipeds
Step-by-step explanation:
The marine animal in question, the Walrus, belongs to the group Pinnipeds. Pinnipeds are a diverse group of marine mammals that includes seals, sea lions, and walruses. They are specially adapted for life in the water, with streamlined bodies, flipper-like limbs, and the ability to swim and dive.
Walruses, in particular, have certain characteristics that make them a part of the Pinniped group. They have a thick layer of blubber for insulation and buoyancy, long tusks made of ivory, and they primarily inhabit the Arctic region. They are known for their distinctive appearance and behavior, such as using their tusks to haul themselves out of the water or to establish dominance within their social groups.
In conclusion, the marine animal Walrus belongs to the group Pinnipeds because of its characteristic features, adaptation to marine life, and its classification within the broader category of marine mammals. The correct answer is A) Pinnipeds