1. Dolphins.
• Do dolphins really communicate with each other by means of a language?
Dolphins are very social animals, they live in groups of ten or more individuals; they can also to communicate by using a variety of sounds and other vocalizations, and also use ultrasonic sounds
• How do dolphins help people like Nikki learn to speak?
Dolphins are a high popular name of animal – assisted therapy for psychological problems and developmental disabilities of humans. It is not known whether dolphins are more effective than common pets. There is no compelling scientific evidence that DAT is a legitimate therapy or that it affords any more than fleeting improvements in mood
• Have dolphins really been trained by the US military?
Militaries have employed dolphins for various purposes from finding mines to rescuing lost or trapped humans. The United States Navy denies that at any point Dolphins were trained to do harm. Nevertheless dolphins are still being trained by the United States Navy. The Russian military is believed to have closed its marine mammal program, and in 2000 the press reported that dolphins trained to kill have been sold to Iran.
• What dolphins have found a place in history?
Dolphins are a popular artistic motif, dating back ancient times. Dolphins are also common in contemporary literature, especially science fiction novels. Dolphins have long played a role in human culture. Dolphins are common in Greek Mytology, and there are many coins from the time which feature a man or boy riding on the back of a dolphin.