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Because it has many organs like a human being.
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This should be a matter of brain teasers.
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In our life, any creature has its own emotions, of course, rats also have emotional sensitivity, they will also feel angry because of human behavior, and they will also be happy because of the abundance of food, so any life is emotionally sensitive.
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Rats laugh when they tickle like humans, so they must also be emotionally sensitive, and we usually avoid rats as creatures, let alone do any research on them, but in fact, it still has similarities with the human brain.
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Rats laugh when they tickle like humans, and whether the rats have emotional feelings, I only know that rats are shouting and beating when they cross the street, and I don't know anything else.
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Surveys have shown that rats also have emotions and sorrows, and they can express them through their facial muscles and organs.
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"Rats cross the street and everyone shouts and fights" I believe every friend has heard of this sentence, although rats are very hated by humansBut according to scientific experiments, it has been found that its genes are 85% similar to those of humans, and humans laugh when they are tickled, in fact, mice laugh too, although it sounds unlikely, but it is.
We all know that when people are tickled, it will trigger a very itchy nerve sensation, which is because of the effect of the central nervous system of the brain to transmit information and the perception of the upper organs to achieve the effect of laughterSo according to this reason, rats actually react like this when they are tickledRats have the same central cerebral nervous system, and the same organs.
Although most people feel uncomfortable when tickling, our performance will still laugh, and later according to the research of scientists on mice, the brain responsible area of mice is actually very similar to humans, the human brain is responsible for memory, perception, information transmission and other areas, and we rarely see mice make sounds, this is because they are all nocturnal animals, they must ensure that their voices are small enough, in order to ensure that they will not be discovered by natural enemies such as cats, otherwise they will not survive; Later, scientists began to tickle mice in the laboratory and found that mice behaved differently from humans.
Rats will not have a very nasty behavior when they are tickled, on the contrary, they will chase, play, play, and jump behaviors, which is very happy and satisfied, which proves that they have indeed felt because of the tickling, and we all know that the sound that people can hear has frequency requirements, and the sound below the lowest frequency and above the highest frequency cannot be heard, and animals are different, the frequency of the sound that animals can make and hear is different, which is why dogs can perceive the reason for the occurrence of **, that is, they can hear** The frequency of fluctuating sound,And the frequency of laughter made by rats is inaudible to humans, but it does make laughter.
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Mice laugh when they are tickled, and studies have shown that rats experience some form of pleasure when they are tickled.
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People laugh when they are tickled because they have itchy meat, and if a mouse has itchy meat, they laugh when they are tickled.
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Scientists have found that rats laugh when they are itchy.
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There are various nerves all over the body of the mouse, so when it touches the body of the mouse, the mouse will feel it.
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Because the male protagonist has nerves in his body, just like a person, when he helps him pretend, he will pass on an impulse.
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Because they also have itchy flesh, although the sparrows are small, they have all kinds of organs.
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Generally scratching the itchy flesh is actually attacking your lymphocytes, which will create some illusions and make you feel like laughing.
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It's the first time I've heard that rats can laugh, and this one is really peculiar.
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Rats are also animals, and they all have some moods, otherwise why would people use rats for experiments.
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I think it's because there are itchy flesh on some parts of the body, maybe that's the case.
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Maybe it's because it also feels itchy, or maybe people aren't laughing at all.
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