Sexual Revolution was here.
Cambrian Explosion.
The Cambrian explosion or Cambrian radiation was an event approximately 541 million years ago in the Cambrian period when most major animal phyla appeared in the fossil record. It lasted for about 13–25 million years and resulted in the divergence of most modern metazoan phyla The entire elements everything that exits on this planet is made of the same basic stuff Of the one hundred or so elements. Living things are composed of only a few of them..
When you get back to the bare facts of life, life doesn't need much. Life is made of four basic elements .
C H O N Carbon Hydrogen Oxygen Nitrogen.
Okay some sulfur and phosphorus, but this is life CHON and those are the elements that contribute to the LAND, SEA, AIR and the life that we see on Earth. Elements and compounds are the beginning of life. How do we get for element and compounds to a unit of living matter, which is a cell? .
The Cambrian Period marks an important point in the history of life on Earth; it is the time when most of the major groups of animals first appear in the fossil record. This event is sometimes called the "Cambrian Explosion," because of the relatively short time over which this diversity of forms appears. Before the Cambrian explosion, most organisms were simple, composed of individual cells occasionally organized into colonies. As the rate of diversification subsequently accelerated, the variety of life began to resemble that of today. Almost all present animal phyla appeared during this period.
A cell is a fundamental unit of life, a sack of enzymes. The engine room of life. A micro cosmism of life itself. The process that turns organic compounds in microcosmic cell is so convoluted that as yet nobody understands it completely.
The Physical Existence
Earth 3.6 Billion years old
So how do single-cell organisms develop into the multi-cell organism from oxygen eliminating to oxygen breading, it happens because of lots of mistakes, copying errors, mutation, if it were not for the blundering single-cell organism animals like man, might never have appeared on earth to try to solve the puzzle of how life began.
There is a lake in California called the Mono Lake; most scientists believe that the early earth resembled this lake. The lake consisted of sodium carbonate, rather than sodium chloride. That makes this lake very caustic. It's toxic to many forms of life you couldn't drink the water because you would die. These waters are rich in arsenic. And yet life not only exits here it thrives. Mono lakes strange toxic environment puts off most living things. Neither fish nor amphibians can live here, but highly specialized creatures that thrive in certain extreme conditions we called them extreme of file love it here. If you look closely at the lake you would notice bubbles streams coming up as well and this is Methane Butane, Artane, propane, these are all explosive mixtureWithin the boiling pools of Mono Lake is evidence of how life may have sustained its self on the nutrient-poor planet, but extreme microorganism adapted to the extremes of temperature.
TWithin the boiling pools of Mono Lake is evidence of how life may have sustained its self on the nutrient-poor planet, but extreme microorganism adapted to the extremes of temperature. This is the possibility of how life got going and survived. How could senseless brainless single-cell organisms do such a clever thing as to change our planet as it is today, and why would they want to? For most life on earth today, the environment on a young planet harsh and virtually devoid of oxygen would have been suicidal literally. For any life more complicated than a single cell organism to have survived the environment would need to have changed, but how. Early life on earth survived in the very simple form of single-cell organisms, without brains' hands or eyes. The first earthling spread over the entire planet possibly through the ocean or the atmosphere. These hardy little cells harnessed the energy and made copies of themselves over billions of years.
When billions of single-cell organisms began to release oxygen as the sun starts to heat up. The otherwise almost oxygen-free earth gradually develops and an oxygen-rich atmosphere. Life on earth altered its environment creating a situation conducive to multi-cell creatures even before there was any to experience it. So how do single-cell organisms develop into the multi-cell organism from oxygen eliminating to oxygen breading, it happens because of lots of mistakes, copying errors, mutation, if it were not for the blundering single-cell organism animals like man, might never have appeared on earth to try to solve the puzzle of how life began.
We understand earth's early environment and how over time single-cell organisms change that environment to one that is oxygen-rich. All of this has been learned. The next challenge is to decipher how life evolved from simple single-cell organisms to complex multi-cell oxygen. Through the time of life 3.6 billion years’ single cells continued to grow by duplicating themselves and through mutation. The moment single cells changed to a multi-cell oxygen creature something happens that has never happened before and that is the introduction of SEX.