Dolphins are usually a grey/ blue colour. Logic shows this is due to camouflage. However it is unknown why they are this colour.
There are slightly over 30 species of dolphins in the world. Including fresh water dolphins and salt water dolphins.
yesthey do
yes
Dolphins can live in both, it depends on their inhabitant.
No, the Great Salt Lake does not have dolphins in it. The water is far too salty for much life to survive. Brine shrimp flourish, but no fish or other larger marine creatures can live there.
Seriously?? Dolphins live in salt water or in the Amazon.
It's because they need salt water in oceans,but there are river dolphins that need river water.
anchovies i think
When salt is added to water to change its color, the salt dissolves in the water and does not directly affect the color of the water.
Yes, dolphins can live in both. The fresh water dolphins are related to the River dolphins. They include Piatanistidae, Ganges and Indus, niidae ( Boto or Amazon ) , Pontoporiida ( Baiji or Franciscana ) But, the only dolphin that can live in both is the Tucuxi ( Sotalia Fluviatilis ) There are may other dolphins that live in salt water though. They include Bottlenose, Spinner, Strpied, and many, many more.
zeus is the king of dolphins
salt water mostly ocean