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Net search -Dolphins

PostPosted: Tue Dec 11, 2018 6:52 pm
by Manuela
Dolphins have two communication systems: the first by whistling through their nasal spiracles and the other emitting clicks similar to the radar communication system or sounding of a ship.
It has been demonstrated that dolphins have a great sensitivity suitable for children with disabilities and their ultrasonic waves help children to have a better connection between neurons and also encourage the good functioning of the cerebral hemispheres.
Since 1963, the United States Navy trains dolphins to protect bases of submarines, rescue missions, location of submarine mines, and recovery of sunken objects and capture of "enemy" frogmen.
Dolphins are endearing animals, with a high mental coefficient and endowed with many qualities to help men beneficially. That makes them have already made a place in history, until they have shot movies about them