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When a tooth is damaged, it is better to pull it out.
After pulling it out, the gum is free.
A stem cell then creates a small uterus with chromosomes, which have to change and modify themselves for reproduction.
The stem cell has information in its chromosomes, but it is not capable of reproducing for the tooth, so it is necessary to empty sequences with genes for the birth and reproduction derived from the stem cell.
For example, the DNA opens as if it were a die, to eliminate the liver sequences, then in the chromosome, the DNA rolls up and a tube enters, which eliminates the genes and their proteins from the center of the DNA, not its sides. After that tube empties the liver sequence and its genes, another calcium tube is formed, from a different chromosome, which injects new genes with their proteins, which create a DNA sequence and with this, the new cell derived from the stem cell could reproduce and the tooth grows repeatedly.
After reproducing the first tooth cell, the next cell removes the DNA sequence, with the same process, but this time the calcium tube that generates the new sequence is on the left, for example, because every time the tooth cell reproduces, the calcium tube that injects proteins and genes moves from right to left every time a cell reproduces.
If the cell reproduces, the atmosphere in the highest layer concentrates more nutrients, derived from the proteins and calcium of the new cell.
The DNA sequence to be eliminated can be only that of the liver, the only one, due to the protein and calcium feeding of the mother cell and for it to reproduce, it needs special proteins like a baby.
When the DNA eliminates and generates the sequence, the rest of the DNA sequences remain coiled and rotating until the new sequence sticks to and stretches the DNA.
It could happen that the lung and kidney sequences also have to be generated new and those of the first tooth cell removed. But to make new sequences, they need information from the DNA of the kidney and lung cells, which travels through the bloodstream to the tooth cells. It is like a computer reset with an update.
In this case, the traveling DNA fragments that are from the kidney and lung cells already have both sides, right and left, and when it enters the tooth cell, it forms a tube that removes the DNA sequence from the kidney and lung and generates it, thus forming the reset or new sequence.
The reset and change of these DNA sequences of the first tooth cell may be due to atmospheric or earth changes and the first stem cell can remain alive.