eve how the female body drove million years of human evolution

The following is the evolution process of human evolution: 1. ** Protocell and Early Microorganism Stage **: The initial life form is a single-celled microbiotic protocell, which only contains simple genetic protein, but does not have a nucleus or membrane structure. Over time, the DNA evolved from the DNA, and the protocell evolved into a specialized organelle to become a complex organism, eventually forming eukaryons and laying the foundation for a variety of life forms. 2. ** The earliest animal stage **: The Dickenson jellyfish is the earliest known animal. It is a simple flat creature without a mouth and digestive system, but it is a multi-celled creature with a certain complexity. Later, the earliest complex organ systems appeared, such as bilateriality, the early nervous system, and the circulatory system. The simple eyes (eye points) also appeared in the beginning of the vertebrae. 3. [Fish and quadruped stage: Fish are the earliest vertebrae, with stomach, spleen, scales, teeth, blood and other body parts.] The evolution of bony fish brought about complex changes in the skeletal system, producing 'protolimbs' that allowed creatures to walk on land. Creatures like Titalik had specialized bones that could support their weight when they left shallow water. They gradually evolved into quadruped animals with limbs, vertebrae, and lungs. Ambipedes, reptiles, birds, and mammals were all descendants of primitive quadruped animals. 4. ** Earliest Mammals Stage **: The earliest Mammals appeared about 200 million years ago. They were small, shrew-like creatures that coexisted with dinosaurs. After that, it evolved into hair, specialized teeth, sweat glands to regulate body temperature, and a more efficient circulatory system. It also had characteristics such as nighttime, breast, and external genitalia, which were different from birds or reptiles. 5. ** Great apes and the earliest stages of Homo species **: The earliest great apes appeared in Africa about 7 million years ago, such as orangutans, gorillas, and chimpanzees. They were highly intelligent and social. Later, an ape gave birth to the earliest Homo species. The main developments during this period included all-weather bipedal walking, increased brain size, advanced skeletal development for tool making and hunting, and inventions such as fire and clothes appeared in the early stages of Homo. Later, complex language, hair loss, and dramatic facial changes evolved. However, the exact evolution of the Homo species is difficult to determine due to overlapping fossil records. Since it is impossible to directly provide a map of the evolution process, it is recommended to draw or consult relevant professional books and websites to obtain an accurate map of the human evolution process according to the above content. "A Short History of the Future: Legends of the Intelligent Era" was equally exciting. Everyone was welcome to click and read it!

If you like apocalyptic novels, then I'll recommend you a few super exciting ones. " Reborn with a space to enter the apocalypse ", written by a black-hearted girl. The female protagonist brought the space to the apocalypse, built a base, abused the scumbag woman, and accepted the beautiful man. Her space ability was full of golden fingers. " Doomsday Female Zombie " was written by Xia Shiyue. It was about the female protagonist's life and death choices after being scratched by zombies. She only wanted to live and would kill anyone who stood in her way. " Rebirth: Doomsday Crisis " was written by the alluring Mantou. The female protagonist was reborn to the eve of the doomsday and still had supernatural powers. In a world where zombies and aliens were rampant, she had to change her life. " I Am the Alien Queen in the End of the World ", a work that gnawed on her feet. An ordinary girl had to be an Alien bodyguard to bring her parents to the end of the world. " Mi Mo of Doomsday " was written by Mi Wen. The female protagonist was reborn into a ten-year-old girl to survive. However, some readers felt that the female protagonist was not likable. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

He recommended a few good novels. The Wife and Children of the Siheyuan House, Hot Kang Tou, was a novel about urban life written by Buyu Muyu. The male protagonist, Chen Weiguo, was from the special forces. He was 25 years old, 185cm, 75Kg. He had the charisma of a man. He traveled through the courtyard and beat up the people who bullied him. The female lead, Yang Xiaoyun, was gentle and kind. She was 23 years old, 168cm, 52Kg. And the characters in the Siheyuan, the story was really interesting. " Chic Prince Charming " was an urban novel written by Xiao Liuyu. Gu Qian started his carefree life after falling out of love. 'Immortal Qin: The King of All Worlds' was a novel written by the bright moon and morning dew, in which the transmigrator was reborn as Ying Zheng and ruled the heavens with all kinds of rewards. " Rage of Biological Evolution " was a science fiction novel written after the apocalypse. The creatures on Earth had evolved, and humans were lagging behind. However, this book was not bad. It was just that it was a little lacking. " Super God Fantasy Evolution " was a fantasy novel written by a fat sheep. After the world changed, the living beings changed and humans began to cultivate. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

About two million years ago, Homo hcapable people emerged as an important node in the evolution of human beings. Their brain capacity had increased significantly, and they had begun to try to use tools. This was not only a physical change, but also a leap in their minds. The creativity of the Homo Evolutis was amazing. The creation of simple tools gave them an advantage in hunting and gathering, and the pattern of survival had changed dramatically. From two million years ago to the present day, human beings have been constantly evolving. For example, compared to humans thousands of years ago, modern humans did not have a huge difference, but in fact, their bodies were also evolving imperceptibly. For example, in the past 100 years, more and more people had grown an artery (the central artery), which was a manifestation of the micro-evolution of the human anatomy. The study found that since the 1880s, the proportion of people with a central artery had been increasing. The scientists speculated that in another 80 years, everyone might have one more artery than now. This kind of evolution was also a manifestation of human beings 'continuous development in order to adapt to the ever-changing environment. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

The evolution of humans originated from the forest apes, and gradually developed from primates through a long evolutionary process. It went through four stages: ape humans, primitive humans, intelligent humans, and modern humans. About 65 million years ago, a large meteorite hit the Yucatan Peninsula in present-day Mexico, causing the extinction of two-thirds of animal species, including dinosaurs. Primitive mammals escaped the disaster and rapidly evolved. About 50 million years ago, primates began to evolve rapidly, from low-level primates to primates. 33 to 24 million years ago, apes were born from the monkeys of the Old World. Later, a series of ancient ape fossils were discovered, such as Proteroapes from 30 million years ago, Egyptian apes from 26 million to 28 million years ago, Dryopithecus from 23 million to 10 million years ago, and Proteroconsulos from 13 million to 12 million years ago. These ancient apes were all forest animals that walked on all fours. The existing apes are divided into African apes (gorillas, chimpanzees, and humans) and Asian apes (gibbon and orangutans), which diverged between 12 million and 15 million years ago. From about 10 million years ago to about 3.8 or more than 2 million years ago, there are fossils representing the transition period. Twenty-five million years ago, primates split into two branches. One branch evolved into monkeys, and the other evolved into chimpanzees. Chimpanzees failed to evolve into intelligent creatures six million years ago. In order to survive, the southern apes, which evolved from the ground apes, began to migrate. They already knew how to use wooden sticks and stone tools as weapons, becoming the overlords of the African grasslands and knew how to form groups to snatch food. It wasn't until 1.8 million years ago that Homo Erectus appeared. Homo Erectus had almost no excess fat, ran extremely fast, and patiently tracked prey over long distances until they succeeded. In the process of eating high-calories meat, the brain capacity gradually expanded, understanding each other and acquiring the ability to survive together. Then, they moved to the wider world, and Asia and Europe gradually became covered with human footprints. After a long process of development, modern humans were finally formed. "A Short History of the Future: Legends of the Intelligent Era" was equally exciting. Everyone was welcome to click and read it!

Human evolution originated from the forest apes, and gradually developed from primates through a long evolutionary process. It went through four stages: ape humans, primitive humans, intelligent humans, and modern humans. About 65 million years ago, a meteorite with a width of about 16 kilometers hit Earth (the Yucatan Peninsula in Mexico), causing the extinction of two-thirds of animal species, including dinosaurs. Primitive mammals survived and rapidly evolved. About 50 million years ago, primates evolved rapidly, from low-level primates to high-level primates. 33 to 24 million years ago, apes were born from the monkeys of the Old World. Among them, there were ancient apes such as the Aepians (30 million years ago), the Aepians (26 to 28 million years ago), the Dryopians (23 to 10 million years ago), and the Pro-Consulians of East Africa (13 to 12 million years ago). These ancient apes were mostly tree-climbing apes that lived in forests and walked on all fours. The existing apes are divided into African apes (gorillas, chimpanzees, and humans) and Asian apes (gibbon and orangutans), which diverged between 12 million and 15 million years ago. From about 10 million years ago to about 3.8 or more than 2 million years ago, Ramapetus and Auropithecus were fossil representatives of the transition period (although Ramapetus was relatively reasonable as a transition representative). In order to survive, the southern apes, which evolved from the ground apes, began to migrate. They already knew how to use tools and became the overlords of the African grasslands. It was not until the emergence of Homo Erectus 1.8 million years ago that there was almost no excess fat in its body. It ran fast and patiently tracked its prey. After eating high-fat meat, its brain capacity gradually expanded. It also understood mutual understanding and co-survival. Then it moved to a wider world, and Asia and Europe gradually became covered with human footprints. In the process of evolution, the structure of the human body was constantly changing. For example, the number of fingers in humans was five, which might have been preserved in ancient times to meet the needs of survival and development. In the past, men with high Testosterone-level were respected for their physical strength, but in modern society, high Testosterone-level was inverse to the degree of investment in raising children. The human jaw deteriorated with the change of food processing methods. From the strong jaw of ancestors to deal with coarse food, to the gradual deterioration of the jaw due to the use of fire, the popularity of modern industrial food further accelerated this process, resulting in the reduction of jaw space of modern people and the growth of wisdom teeth. The human body temperature dropped by about 0.03 degrees Celsius every ten years, which may be related to the improvement of the modern social environment, medical progress, the reduction of the threat of disease, and the reduction of the need for high body temperature. Human bones began to become sparse after the change in lifestyle 12,000 years ago (from hunting and gathering to farming). The modern sedentary lifestyle continues this trend and may face a higher risk of fractures in the future. Human tolerance to milk products has been increasing. 20,000 years ago, most people were suffering from malnutrition when drinking milk. Now, about 35% of the population can easily digest milk, reflecting the improvement of human diet adaptability.

The rainbow of the human body was a mysterious creature that possessed a seven-colored spectrum that could produce unique color changes within the body. According to legend, this creature lived in ancient times and once caused great harm to humans. Later, it was destroyed by a mysterious mage. However, the rainbow of the human body did not exist in reality. It only existed in novels.

From many perspectives, the human body could be seen as a universe after being enlarged. At the microscopic level, when we use a microscope to gradually enlarge the skin of the hand, from the pores to the skin tissue, cells, nuclei, and then to see the mitochondria with a higher power microscope, and finally to the nano level, the human body presents a structure like the universe. There were about 100 trillion cells in the human body, which was more than 1000 times more than the stars in the Milky Way. There were complex signal transmissions and interactions between cells, just like the complex gravity and mutual influence between the substances in the universe. Each cell could be seen as an independent planet. The organs were like complex galaxies, composed of countless cell planets. The various systems were like vast star fields, composed of multiple organ galaxies. They were interconnected to maintain the balance and stability of the body. From the perspective of the cell structure itself, after a cell was enlarged many times, the molecular and atomic structures of the cells were very well-coordinated, like a small universe. This was the result of natural evolution over billions of years. In addition, the Cosmic Cell Theory, which had a big imagination, believed that if a human cell was magnified by N times, the cell would be a real universe. The universe might even be just a cell of a super-large creature. This view subverted traditional cognition and made us realize that perhaps due to the limitations of our horizons, our understanding of the relationship between the universe and the size of the human body may have a new perspective. Traditional Chinese medicine also closely linked the human body with the universe. It believed that the human body itself constituted a small universe and connected with the universe to form a system of the unity of heaven and man.

The proportions of the characters in the cartoon version were different from those in the normal anime. The ratio of the normal anime characters was usually 7 heads, while the proportions of the characters in the cartoon version were usually 2 heads, 2.5 heads, or 3 heads. Different characters had different characteristics: - 4. Q version of the head and body: The finger structure can be clearly seen. The head structure is close to normal proportions. There is an obvious neck, the body is longer, and the muscles of the legs are undulating. - 3. Q version of the head and body: the neck is shorter but still visible, the finger structure is simplified but recognizable, the body proportion is moderate, and the leg lines are not obvious. - [2-head Q-version: No neck, completely simplified hands, almost cylindrical legs, and almost cylindrical body.] When drawing the body of a character, you can draw the body into a shape such as A, a round, or a water droplet. You have to pay attention to the roundness and ignore the joints. Take the 2.5 head and body of the Q character as an example. The head was 1, the chest was 0.5, and the crotch was 1. The ratio could be adjusted according to personal preference. Under normal circumstances, the ratio of fingers was 1:1, but in the Q version, it would become 1:3. The hand structure could be simplified or directly drawn into the shape of a bun. The legs should not be simply drawn in the shape of a stick. It was necessary to consciously draw a little knee structure, and the feet could have the appearance of toes. In addition, the body ratio of the cartoon character was more special. The ratio of the head to the body was about 1:1.