Dolphins enter the category of mammals that live in sea water. He said the mammals, because the dolphins breathe with the lungs and inhale oxygen and give birth and breastfeed their children. However, all unknown fish for childbirth are mammals, mollyes, and plaques, gum and lactating fish brnafas but not breastfed for their babies. Dolphins are marine mammals, which are very clever and complementary to natural body systems. Many techniques are inspired by dolphins, one example is the skin that reduces friction with water, so they can swim with some waterproof. This is used as an example of technology technology swimmer design similar to dolphin skin that dives in a comfortable swimmer in the sea.
Dolphins have systems used to communicate and receive triggers called sonar systems. This system uses them to avoid objects that are in front of it, thus avoiding the effect. Application of technology to apply for submarine production capable of dolphin sonar system.
Dolphins can also communicate as human beings. They have a two-way conversation as crazy. Dolphins speak through infantonic sounds. Dolphins often find when they find a partner for sex and have a risk when it is being softened. And in fact, they can send messages to each other within 220 kilometers.