Sonar for one thing
shut your fat mouth up!
yes yes
animals
what are the four special features of mammals that make them distinct from other animals
The special kind of animals are whales starfish fishes and seals oh and i almost forgot the sharks! So this are the special kind of animals in the ocean i think!
Adaptation to their changing environmental conditions.
they have special adaptations to their habitat. In fact, river dolphins are only distantly related to sea dolphins.
what is so special about dolphins?
There are many different features that are special about the Pata Hard Drive. These special features include, but are not limited to, they are older, and their max capacity is 250 GB.
Dolphins are friendly and are very intellectual.They can see five miles when jumping out of the water and they can see behind them and in front of them at the same time. In a pod of dolphins there are babysitters and helpers for the baby dolphins. Dolphins will take a school of fish and swim around them until they are in a ball. Then, they take turns going into the ball to eat the fish. The sounds they make are different for different things and are an "language" for the dolphins.
Hamsters are a popular pet. There are various special features about them. For example they are nocturnal animals, which means they aren't active in the daytime.
dolphins are out all year!