The blue whale
Whales and seals are the largest marine mammals in the Southern Ocean.
The average size of a blue whale's brain is the largest among all marine mammals.
The blue whale has the largest brain of any animal on Earth, including other marine mammals. It can weigh up to 20 pounds, which is much larger than the brains of most other marine mammals.
There are no land mammals in or on Antarctica. There are only marine mammals.
Dolphins
Yes all marine mammals have eyelids.
Marine mammals do not live on land, and no marine mammals lay eggs. Marine mammals include whales, dolphins and porpoises.
No, penguins are not marine mammals. They are birds that are adapted to living in aquatic environments. Marine mammals include animals like whales, dolphins, seals, and sea otters.
Marine mammals.
Phytoplankton are the largest group of marine organisms by biomass. These tiny plant-like organisms play a crucial role in the marine food web as they are the primary producers, converting sunlight into energy through photosynthesis. Their abundance and distribution support a wide variety of marine life, from zooplankton to large marine mammals.
Marine mammals live and water and they need to surface to breathe. While land mammals can breathe just as humans do.
Yes, whales are the largest mammals.