It is possible that our ancestors lived in the oceans, and what is the basis for scientists to say t

We all know that our ancestors evolved from apes, and eventually formed our modern humans, these are what we know after studying Darwin's theory of evolution, human evolution is a natural process of elimination, and it took us a long time to develop from apes to intelligent humans now. But the ancestors of humans and apes may have survived in the ocean, I don't know if you understand the situation, what kind of phenomenon this is, can we live in the water first, let's take a look at the following explanation, I believe your cognition will have a different impact on it.

We all know that 71% of the earth's surface is oceans, and in ancient times, the area of the earth's oceans was much more than now, and the area of land was very small, according to the biological fossils found by scientists at the foot of Mount Everest, it can be inferred that the earth was an ocean world a long time ago, and the earliest life on the earth was born in the ocean. It is likely that our early ancestors lived in the ocean, and over time, after hundreds of millions of years, due to the decrease of seawater, continents gradually appeared, and the land was better preded than the ocean, our ancestors came to the land and gradually adapted to life on land.

According to scientific discoveries, when the earth was 400 million years ago, there may not have been six major plates, only a huge landmass, which we call Pangea. At that time, the land did not have as much vegetation as it is now, and there was not even any other life, until a part of the ocean was brought to the land, and terrestrial life began to evolve and multiply, including our early ancestors. Due to the passage of time, early apes, early humans, and then through the development of time, finally humans, were formed.

The evolution of human beings has taken a long, long time. But what is certain is that early organisms were born in the ocean, the ocean gave birth to early life, and the existence of water is a necessary condition for the emergence of life, and it can be said that there would be no life without water.

Because all living things are inseparable from water, and the earth had very little land on the earth a long time ago, it is very likely that human ancestors were conceived from the ocean.

Life originated in the ocean. In the first days, all the earth was ocean, and life was conceived in the ocean, and later after the emergence of land, life evolved in order to survive on land.

Because the Earth had less land at the beginning of its existence, scientists theorized that apes evolved from marine animals.

The basis is that human hands and feet have a certain similarity to marine life, and there is the kind of evolutionary direction of marine primitive life.

Because the earliest creatures were sea creatures, not terrestrial creatures. At that time, the land area was not as large as it is now.

The alkalinity of seawater is four times that of body fluids, and drinking seawater to equalize the osmotic concentration is a serious mistake. Without manipulation, the migration of water from the inner structure of the cell to the outside world will cause the cell to converge. In such a situation, the body's regulatory mechanism may be severe, after drinking seawater, the extracellular sodium concentration value increases, in order to better maintain the isotonic situation inside and outside the cell membrane, the organism will try to remove unnecessary sodium from the extracellular liquid state, the key is to metabolize the urine.

However, the kidneys function only to produce urine that is slightly lower than the sea water.

Therefore, in order to better remove the extreme supply of sodium in seawater, more water is needed to urinate than in the specific seawater, which leads to drying, and finally the adverse effect of drinking seawater is that in fact, it does not take in all the water, but the body cleans up the water, resulting in depletion of body fluids, muscle cramps, dry mouth, and dry mouth. Infiltration equilibrium system for deep-sea mammals: First, deep-sea mammals are less likely to lose water through inhalation and perspiration, so they need less water.

Secondly, mammals such as dolphins, seals and sea lions do not need to drink seawater to get all the water they need, they also get water from food, and the salt content of the food is not high; Eventually, they pass urine with an extremely high salt content, and excess salt is excreted based on the relatively highly refined urine they excrete. The urine of seals and sea lions contains twice as much salt as seawater and 7 to 8 times as much as plasma. The limit of "evolution" of microorganisms from the sea to the land is not as short as thousands of years, but hundreds of thousands, tens of thousands of years, tens of millions of years, or even hundreds of millions of light years.

Countless days and nights have passed, and the generations of this creature are innumerable.

Each generation of microorganisms is integrated into the natural environment in which they lived, and the unsuitable microorganisms have long been replaced by course. The natural environment is changing, and so are the microorganisms of each generation, and over time, the first microorganisms have created the diverse variety of microorganisms that we have all over the world. Many terrestrial microorganisms have been isolated from seawater, and the system software has declined or even disappeared due to their integration into the natural environment of Tanshui in the long-term terrestrial evolution.

As a result, seawater cannot be dissolved when it enters the body.

It's based on Darwin's theory of evolution. Darwin's theory of evolution unveiled the mystery of the development of life to us, and at this time we understood that the earth was about 3.8 billion years ago, giving birth to early simple primitive life, and these simple life went through a long evolutionary evolution to have a life world rich in species. It can be seen that human beings are actually evolved step by step from the simplest and primitive life, but it is not necessary to see so far away to explore the origin of human beings, what we are looking for is the starting point of the evolution of complex organisms to human beings.

I think the main reason for this is that modern biologists have inferred this conclusion based on fossils, and many of the fossils show that they are relatively similar to the current terrestrial organisms, and they have also found that marine organisms have the same genetic chain as terrestrial organisms through genetic testing.

Because the land at that time was basically covered by plants, there was basically nothing on the land, and later some of the creatures in the sea gradually transitioned to the land.

Why was human civilization born on land and not in the sea? It turned out to be because of this important resource.

Humans evolved from the most primitive sea creatures.

The Earth was formed about 50 to 4.6 billion years ago.

About 3.9 billion years ago, primitive oceans appeared on Earth.

Life began to emerge 3.4 billion years ago. (3.4 billion years old fossil ancient cells).

1.3 billion-year-old red algae fossils of eukaryotes.

Jellyfish fossils in Precambrian strata.

Beginning 1.8 billion years ago, the earth entered the Sinian period, and the marine life during this period was mainly cyanobacteria, red algae and green algae.

The Aurora period is often referred to as the Algae Age. ‍