Well, they are otter's and they live in the sea or water.
Not all snails live in water. Some snails can survive on land as well.
external body features help organisms survive by providing protection from other animals, and for a sort of armor material, as well as a possible mating insignia
Yes, fleas can survive in water for a short period of time, but they are not well-adapted to living in water for extended periods.
Otters and polar bears are two mammals that swim extremely well underwater.
well technically they can't survive without water but CSIRO is developing a liquid that will survive in a drought
Sea otters have adapted to live in marine environments, where they rely on the saltwater for their survival. Their bodies have evolved to handle the specific conditions found in the ocean. Freshwater lacks the necessary nutrients and salinity levels that sea otters require for their health and well-being.
Sea otters have several adaptations designed for life in the water. They have watertight fur for insulation, they have webbed feet for swimming, as well as nostrils and ears that can close to keep water out. They also have a short, thick, and slightly flat tail. Besides aquatic adaptations, sea otters are very intelligent and one of the select group of animals known to use tools (sea otters usually have a favorite rock that they use to crack seashells).
well...it needs food and water and people
They are so well adapted to the water that they can't survive without it.
Mangroves are typically found in salty or brackish water, as they are adapted to tolerate high salinity levels. While some species of mangroves can survive in slightly lower salinity levels, they are not well-suited for purely freshwater environments.
Yes. Remarkably well, actually.