many dolphin species are marine, but not all of them. for instance, dolphins live in the amazon, and there's also the possibly extinct yangtse river dolphin. aquatic mammals are very versatile, and just about anywhere they can survive, you'll find them.
Dolphin have to be conscious to breath.
This means that they cannot go into a full deep sleep, because then they would suffocate. Dolphins have "solved" that by letting one half of their brain sleep at a time. this has been determined by doing EEG studies on dolphins. Dolphin sleep about 8 hours day this fashion.
No. They are mammals, not fish, and therefore they have to breathe air just like us. This means they could not even live on the bottom of the ocean, because they have to come up for air above the sea surface very regularly. So they live close to the ocean's surface. But they can 'hold their breath' so to speak very well and are capable of making long and very deep dives in their search for food.
Dolphins can be found out in the oceans but they need to feed on fish from shallower waters nearer land so they are mainly found in relative proximity to Coastlines.
top or shallow waters....but not to shallow
No. Benthic creatures live on the bottom of the ocean. Whales, which have to breath air, may dive deep to feed near the ocean bottom, but they don't live there.
At the bottom of the ocean!
No whales live in the big wide ocean
No whales prefer open ocean, not caves.
No. whales do not live in the coral reef they live in the ocean
Whales live in the ocean. They do not have homes. Their home is the ocean. If the ocean becomes too polluted for the whales to live in (the Gulf of Mexico for example), they will just have to swim somewhere else to live.
Whales with bristle teeth eat plankton found on the bottom of the ocean. Whales with real teeth tend to eat animals like seals found in cold waters.
Blue whales are normally found in the sunlight zone, which is the uppermost layer of the ocean.
Whales live in the Southern Ocean; none live on the continent.
The whales habitat is usually in the very bottom of the ocean. Why is because the whales need to stay away from their predators . Such as fishermen cuz they want to capture them .whales don't want to be captured.
The only whales that do not live in the ocean, are the ones found in captivity. Killer whales (or Orcas as they are commonly known), and Beluga whales are common in theme parks.
No whales live in the southpole. There is no ocean there as it is all frozen.