Why do humans cry when they are born, but other animals are not?

For other animals, the first principle is to ensure their own safety, if their children come out and keep screaming, it will attract natural predators, so those who can bark are basically eliminated. For humans, it is different, everyone is a premature baby, the baby breathes through the umbilical cord in the mother's belly, once they land, they have to breathe on their own, and crying proves that they can breathe, if they don't cry, it will be troublesome.

This is one of the characteristics that human beings bring about as higher beings, that is, human beings can have some emotional expressions, and this emotional expression is very rich. In fact, we can also see some expressions similar to crying in some primates, and even fear, happiness or crying, etc. These emotional manifestations are naturally the most prominent in human beings.

Therefore, it is not only human children who are like this, of course, human emotions are the most developed, and naturally this kind of crying is the most prominent. Why, then, do human children cry to get their parents' attention?

1. Before the child learns to express himself, he has mastered the action of crying since birth, which can help him remind his parents to pay attention to himself, which can be said to be the instinct of survival. How do you say that sentence, a crying child has milk to drink, it is too vivid.

2. Express your needs by crying, and children can only express one of their needs in this way before they master language skills. For example, hungry, thirsty, sleepy, uncomfortable, etc., crying can arouse the vigilance of parents, so that parents can discover their abnormalities, and in the relationship between parents and children, they will gradually discover some of their children's behaviors, which they represent. Even if it's a cry, it can be different.

3. Crying is also a function of emotional venting, crying is a kind of emotional exposure, if the child has fear, fear, anxiety and these emotions, you can vent such an emotion by crying. Here, crying is a kind of emotional venting and anti-stress effect.

Of course, the above still refers to the period from the birth of the child to the time before he can speak, there is such a clear performance. As the child grows up, crying gradually becomes more of an emotion of the child and more of a need to vent his emotions. By this time, the role of crying is even more abundant.

Animals have tears and feelings, as for crying when they are born, but some biological vocal cords develop after childbirth, so they are not very vocal when they are young. The reason for crying at every turn is just the ability to bear it, and children can only use crying to convey information when they laugh, crying when they are hungry, crying when they are uncomfortable, and crying when they can't get what they want.

The fact that the first omen is like that, it's simple. Moreover, the lifespan of animals and humans is very short, and we may not be able to hear the cry of animals, the frequency of each creature is different, and only a frequency of sound waves can we receive.

And the first thing animals face is survival, so it is useless to cry without rent, first of all, to live, if you can't live, it's useless to cry. Dare to say that you won't cry or shed tears when you move to dismantle things? It's just that each creature has a different way of expressing it.

I think the cubs of other animals will too, because animals also have feelings, and they are the same as children.

No, because they are all animals, and when they are born, they make some noises, and they don't cry at all.

The young of other animals will do the same, making a series of calls when they are born. The main reason is that there may be no sense of security when digging slow is just born, so Caishan Sandou will be funny.

Human babies cry quickly after birth, and the young of other animals are quiet. In the cruelty of nature, the whole process of reproduction is the most vulnerable stage for any animal, especially during childbirth, when the mother is the most vulnerable, at this time, if it is discovered by a carnivore, even if the animal is not usually a threat to itself, it will become a mortal threat to itself at this time. Therefore, most animals will find a relatively hidden place when giving birth, and even social animals will find a safe place when they are separated from the group.

The same is true for newborn animal cubs, only by keeping as quiet as possible can they not be easily detected by the bad guy Channa.

I think so, because animal cubs need the same care as babies.

Yes, but different animals make different sounds, and this will happen, and some animals will also have tears.

It is because babies have strong perception ability, so sometimes they will express their dissatisfaction by crying and want to seek help from others in this way.

Because it's about the evolution of species, there are differences between humans and animals, so this phenomenon occurs.

Human beings and living beings have different expressions, so they will have different expressions. Human babies only cry.

Because when they are born, they grow up in a different environment, and if the animal cries, it may attract the attention of some predators.

First of all, why do human cubs cry and other animals don't?

Human cubs will cry at birth due to the change of respiratory function, the fetus can not breathe spontaneously in the womb, need to rely on the mother's umbilical cord to provide nutrition and oxygen, the lungs belong to a useless state of constriction into a ball, and when the fetus is born oxygen into the alveoli, the lungs gradually change from a solid state to a soft state, and the lungs become an important organ of the respiratory system. When the exhaled carbon dioxide passes through the throat, the gas hits the tight vocal cords of the laryngeal muscles, and the vibration produced is the cry of the baby crying.

Other animals like orangutan cubs or dog cubs are born will not cry, many cubs will only make a faint cry when they are born, which is a manifestation of their adaptation to the external environment and the animal itself, because their vocal cords and respiratory system and throat muscles are different from humans, but in fact, human cubs are not really crying when they are born, just a way to practice breathing.

Why are human cubs so weak compared to other animals?

We have found that many animal cubs are able to walk on their own at birth, such as elephants, deer and cows, and their young are already mature in their bodies, while human cubs are more advanced than these animals and need more time to develop, but the size of the human mother's womb is very limited. Therefore, when the fetus develops to a certain extent, it must be born, resulting in the human fetus being more fragile than other animals. Human cubs and the young of other animals have no defects, and animals that can adapt to their environment will survive eventually.

Instinct, genetics, evolution. Some animals will be hunted by eaters if they don't go immediately, so they can only be able to go, otherwise they will be eliminated by nature, and the long-term evolution of man does not need to be like this. Usually there is a mother holding to avoid the enemy.

So no. Because carnivorous chasing grass, it depends on oneself whether the chasing one runs or not, and whether the chased one runs or not depends on the one who chases. Then those who could run ran ran, and most of those who couldn't run were eaten, and those who could chase and couldn't chase survived. In the end, the one who didn't die was the one who was now.

Therefore, carnivores do not stand up and run immediately after birth, while most herbivores do. (In other words, most herbivores have evolved to stand up and run as soon as they are born).

The reason why human cubs cry when they are born is actually caused by changes in the function of the respiratory system, and the fetus usually relies on the mother's umbilical cord to provide oxygen and nutrients when it is in the mother's womb. However, after birth, you need to breathe through your lungs, and crying means that your respiratory system begins to function, which can help the baby's alveoli open to realize the function of lung breathing gaseous oxygen, and can breathe smoothly, so the cry of the baby is not only reassuring to the family, but also the reassurance of the doctors.

However, why wouldn't animals? The veterinarian told the truth about this, such as the birth of orangutans and dog cubs, usually only make a faint sound and do not cry, this is just a manifestation of their instinctive adaptation to the external environment, because their vocal cords and respiratory system are different from humans, and the crying of human babies is just a way to practice breathing. That's why human babies cry when they're born, but animals don't.

Animals' vocal cords and respiratory system are different from those of humans, and they are born with subtle sounds.

When we watch TV dramas, we will find that when humans are born, babies will cry, but when other animals are born,I didn't hear any crying, and when I saw this, we often wondered why other animals couldn't cry when they were born. After medical research, it has been found that the human brain has a relatively rich emotional nerve, which is not found in low-level animals, so when human babies are in the womb, they can understand the emotion of crying.

Because humans are born to cry to activate the respiratory system, animals don't need to, so they are born to cry, and some other animals don't.

Being born to cry means that this is when life is born, and other animals don't cry because they are not advanced animals like us humans.

It is announced that they can breathe on their own, and most of the people who can't cry have respiratory problems, so the louder they cry, the better. Animals don't cry because they're low-level animals.