The origins of humans and the extinction of dinosaurs have never stopped being known about them for hundreds of years.
Until now, the most advanced creatures that have been known are human beings, but from the very beginning, whether it is form, consciousness, or even ability, it is very different from the current human being, which has evolved over hundreds of thousands of years, and it is also known to us.
So, a new question arises, why in ancient times, dinosaurs have survived for a long, long time, and now, why can humans grow up quickly?
The mystery of the mysterious life.
01. Inevitability and chance in evolutionary development.
With the rapid development of modern technology, scientists are also trying again and again to find out the reason.
This has been proven that all life on Earth evolved from the most basic cell morphology hundreds of millions of years ago.
And a single human being, from birth to the present, is only a matter of one or two million years.
From a biological point of view, everyone knows that living things are born from a long evolutionary process.
In nature, our planet's air contains elements such as carbon, hydrogen, nitrogen, and oxygen, as well as methane, ammonia, and water vapor.
With the help of natural light, thunder and lightning, the earliest organic matter appeared, and they continued to fuse and collide for countless years, and finally formed organic matter containing protein and DNA, which was the beginning of life.
02. The birth of mankind.
From the time the first living cell was created, it already had the genes of the human body.
In other words, humans did not exist millions of years ago, but over time, our evolutionary journey as a single individual became clear.
At the time of the birth of humans, they gradually evolved into primitive organisms, and then evolved into a species similar to a single cell, and this species became more diverse and complex, and most importantly, they produced a large number of biological evolutions, forming the fungal, plant and animal worlds.
Each species has a different evolutionary direction and responds differently to its environment, so after going through all kinds of "tribulations", they will all follow their own path and continue to develop.
In the animal kingdom, there are single cells first, then chordates, and then vertebrates. First fish, then amphibians, finally reptiles, finally birds, and finally mammals.
Therefore, if we look at the source of life, all species on the earth have the same root.
The evolution of dinosaurs.
01. Extinct dinosaurs.
Speaking of dinosaurs, they can easily form a "chain" in biological evolution, and in this world, reptiles are the deserving rulers.
But so far, we have been sure of one thing, that is, in the past two hundred years, these dinosaurs have not appeared to have any advanced intelligence, perhaps because of the environment in which they live, or perhaps because of their own situation, so the "goddess of wisdom" will disdain these dinosaurs.
At this time, many people will ask, why do they have their own culture? Could it be that all the creatures on this planet are paving the way for the evolution of humanity? So, dinosaurs are just supporting characters? Wait a minute.
Judging from the current scientific research results, the reason why the dinosaurs died out was not only because of the collision of the planets, but also because of the existence of the planets. Their strength, their adaptations, their bodies, their bodies, are constantly changing, their survival, all struggling.
The collision of a planet, although it has caused a devastating impact, only makes them speed up the speed of death, and extinction is their ultimate destination.
02. Rapid development of human beings.
In fact, after the meteorite fall, the dinosaurs did not go extinct completely, but continued for two million years. Some of the large creatures have perished, but others have evolved into birds.
The earth is a whole new world now than before. As time went on, more and more creatures began to grow, and the Terrans were a part of that.
An excavated mammal fossil in Liaoning, China, dating back about 160 million years, has been identified as the ancestor of early mammals, proving that the ancestors of mammals lived with them during the age of dinosaurs.
As time passed, the development of the Terrans became clearer and clearer. With the disappearance of dinosaurs, the "** era" of reptiles has also come to an end, and began to transition to mammals and primates, especially primates began to appear radial evolution.