Some marine mammals are the otter, seal, walrus, manatees, dolphin, and various whales.
Most marine animals swallow their food whole. This is because they do not have teeth. But not all marine animals swallow their food whole. Some have small teeth.
Personally i wouldn't kill marine animals, but some people will to get food or to have fun
That's not all we also have a lot of deer, moose, and bear and lots of other animals rather than marine mammals all though there are a lot of those alsoMarine Mammals are mammals that live in an aquatic environment. They includeDolphinsPorpoisesManateesOttersSealsSeal LionsWalrusesWhales
The face pollution, human interference, lack of food supply in some cases, and oil.
No animal lives in Antarctica: it's too cold and there is no food chain. Some marine birds and marine mammals come to Antarctica' beaches to breed. Some penguin species are considered endangered, and you can read more about them, below.
Dolphins are marine mammals, zebras are terrestrial mammals. Zebras are herbivores, but dolphins are carnivores. Thus zebras are prey animals and dolphins are predators. But the biggest difference between these to animals is that they do not look the same.
starfish and some marine mammals
Different mammals eat different food. Mammals occupy varying places on a food chain. Some mammals are vegetarians, they are primary consumers. Some mammals are carnivores, they are higher level consumers. Some mammals are omnivores.
Some examples of extinct marine mammals include the Stellar's sea cow, the Caribbean monk seal, and the Japanese sea lion. These species were primarily impacted by overhunting, habitat loss, and changes in the marine environment due to human activities.
Marine animals have different ways of maintaining their water balance. Some marine animals, like fish, have specialized organs that help them excrete excess salt, while actively seeking out sources of fresher water. Others, like marine mammals, obtain water from their food and have efficient kidney functions to conserve water. Some marine invertebrates, like sponges, can filter and pump water to extract nutrients and maintain their water balance.
Prehistoric mammals and dinosaurs have not been found in Iowa. Iowa did have prehistoric marine life though. Some examples are Crinoids and Corrals.
Some marine animals that eat seaweed include sea urchins, sea slugs, certain species of fish such as parrotfish and surgeonfish, and marine mammals like manatees and sea turtles. These animals feed on seaweed for its nutritional content and are important in controlling seaweed populations in marine ecosystems.