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Anonymous users2024-02-12Higher creatures such as tigers, lions, elephants, monkeys, birds, etc., all have cubs that are cared for by their mothers for a period of time after birth, and the higher the care, the longer the time. This not only improves the survival rate of larvae (the mother will catch food for the young, the parent birds of the birds will also feed the birds themselves, and the mother will sacrifice her life to protect the young from predators, etc.), but also make the larvae have more survival skills to acquire, such as the predation skills of felines, the flight skills of birds, etc., which are obtained in the process of brooding of the mother. Human beings leave their parents after the age of 18 with basic social survival skills, or even longer, because human beings, as a special member of nature, have surpassed their own natural attributes.
Speaking of dolphins, because dolphins are mammals that live in the water and must breathe through their lungs, their mothers will instinctively lift the baby dolphin out of the water so that its lungs can open and start breathing. And the baby dolphin will be lifted out of the water at regular intervals so that it can learn to breathe. Therefore, when dolphins are in the breeding period, female dolphins have the instinctive reflex to hold up objects in the ocean.
If the person who has fallen into the water is lucky enough to meet such a female dolphin, the dolphin will try to lift the person out of the water
Phenomena like this are relatively common in nature. For example, when a cuckoo lays an egg in a oriole's nest, the oriole will help it hatch and feed the baby cuckoo, and there are many examples in the news that some lactating animals will take care of other animals, such as wolf children
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Anonymous users2024-02-111) Incredible, a Chinese idiom. The original meaning of mystery and mystery. Now it is unimaginable and incomprehensible.
2) Anthropomorphism. 3) The role of the general overview, leading to the topic, etc. (since I don't know the original text, I can only speculate) 4) ** The "caring nature" of dolphins to their children
5) of scientists believe that the dolphin's rescue behavior is attributed to an animal instinct. Oceanographers believe that dolphins have the same learning ability as humans, and are even slightly better than chimpanzees.
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Anonymous users2024-02-10There are many cases of dolphins saving people around the world, and these incidents are certainly real.
Dolphins have a habit of pushing certain bars (of which humans are one) towards the coast, so it is not entirely correct to say that dolphins save people, it is just a subconscious behavior in their genes, just like birds are born to know when to practice flying, migrating animals know when to start moving, what the goal is, and so on.
In addition, people in distress at sea do not have to worry about being attacked by sharks if they encounter dolphins, because dolphins naturally like to attack sharks to protect food. Since dolphins swim much faster and more agile than sharks, the attack is to use a very hard pointed beak to poke the shark's soft eyes or abdomen at high speeds, whether it is a heads-up or a group fight, the shark is not an opponent (of course, there are times when mistakes are killed, but it is rare). This is also a knee-jerk behavior, but it gives the illusion that dolphins are desperately trying to help humans with low-grade sharks.
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Anonymous users2024-02-09The text is divided into two parts.
Part 1: (1-4 Natural Sakura Chitan Section) Dolphins often rescue people who have fallen into the water.
The text talks about two questions, one is how dolphins save people, and the other is why Haidan and dolphins save people, so it can also be divided into three paragraphs:
The first natural paragraph directly says that dolphins are brave lifeguards at sea.
The second to fourth natural sections introduce dolphins how to save people.
The fifth to eighth natural sections will be why dolphins should save people.
Personally, I prefer this division.
Zhongzhi Tongxin thought: By introducing how dolphins save people and why they save people, people can be educated to love and protect animals.
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Anonymous users2024-02-08Changed to rhetorical question:
Is the virtue of dolphins saving people the "nature of the book" of dolphins to their children?
With sonar, to be exact, and the same goes for bats. The principle of sonar is that the dolphin emits a high-frequency, high-soundwave clicking sound, and the sound hits the edible fish and returns, and the dolphin receives the reflected sound to hunt according to the direction. But scientists still don't know why dolphins can distinguish the sounds reflected by different fish.
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