Dolphins live in both warm and cold water. They are found more often in warm water, but have blubber which insulates them for cooler water.
Well octopus's live in both cold and warm water, but they only live in Salt water. Octopus's that live in warm water are usually smaller than the ones who live in cold water.
it is called a cold water fish because they can burry them selves in the bottom of the water but if they had warm water they would die lol @ above because there is cold water and warm water the fish classed as cold water live in colder waters apposed to warm water that live in a tropical region live in much warmer water so are classed a s warm water fish
salt water!?
seahorses are coldblooded
Blue whales CAN live in warm water, but they prefer cold water because most of there pray lives there
both
seahorses are found in warm shallow water
Dolphins can live in both cold and warm water because they have blubber which keeps them warmer.
No, dolphins live in warm water an Ottawa has no warm bodies of water, and it is also too cold there.
They live in 7-8°C water.
Sea horses are are considered a fish. They are most closely related to a pipefish. As with the majority of fish, they are cold blooded.