how does the third animal interact with humans?
Dolphins are highly social animals. Dolphins communicate using a variety of clicks, whistle-like sounds and other vocalizations. Dolphins also use nonverbal communication by means of touch and posturing.
Dolphin
Dolphins communicate using a variety of clicks, whistle-like sounds and other vocalizations. Dolphins also use nonverbal communication by means of touch and posturing.
what is the purpose of the epiglottis in the respiratory system of humans It prevents food from entering the windpipe and the lungs what are its variations? A high-rising epiglottis is a normal anatomical variation, visible during an examination of the mouth. It does not cause any serious problem apart from maybe a mild sensation of a foreign body in the throat. does it play any role in speaking? In some languages, the epiglottis is used to produce epiglottal consonant speech sounds, though this sound-type is rather rare. how does it affect swallowing? During swallowing, the epiglottis bends backwards, folding over the entrance to the trachea, and preventing food from going into it. what is the structure of this organ which is covered during swallowing? It is shaped like a leaf of purslane and has a free upper part that rests behind the tongue, and a lower stalk can it be replaced? UNANSWERABLE which are the disorders related to it? Inflammation of the epiglottis is known as epiglottitis. Epiglottitis is mainly caused by "Haemophilus influenzae". A person with epiglottitis may have a fever, sore throat, difficulty swallowing, and difficulty breathing. is it found in vertebrates only? The epiglottis is present in mammals, including land mammals and cetaceans, also as a cartilaginous structure. Like in humans, it functions to prevent entry of food into the trachea during swallowing. what is the second types of mammals mentioned above? Cetaceans are aquatic mammals constituting the infraorder Cetacea. who are some of the animals under this category? Odontoceti, the toothed whales, dolphins,  porpoise, beluga whale, narwhal
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Dolphin [SEP] Socialization
They have also been seen protecting swimmers from sharks by swimming circles around the swimmers or charging the sharks to make them go away. Dolphins communicate using a variety of clicks, whistle-like sounds and other vocalizations. Dolphins also use nonverbal communication by means of touch and posturing. Dolphins also display culture, something long believed to be unique to humans (and possibly other primate species). In May 2005, a discovery in Australia found Indo-Pacific bottlenose dolphins ("Tursiops aduncus") teaching their young to use tools. They cover their snouts with sponges to protect them while foraging. This knowledge is mostly transferred by mothers to daughters, unlike simian primates, where knowledge is generally passed on to both sexes.