▼ Is the nose inside has blood, like we bleed our nose. Those are the same blood cells under the skin?

 Yes. Its called the red blood cells.

Like anywhere you touch your body, they are the red blood cells, like they travel?

Yes, they travel and got filted by your kidney 3/4 per day. So not all the blood are getting filtered.

They getting dirty?

Very dirty by the food, by the drink, by the mood, by the thoughts. Some of these healing crawl or Arjuveda has some truth of it, if you reading their books. Your body process everything. 

They have the DNA in them?

Yes. Every part of the body, they are the same red blood cells, that carries oxygen.

They all red blood cells doing the same exactly the things, its to carry the oxygen?

Yes, they are all doing the exactly the same jobs, and sending the nutrition to the cells, so to fed your organ lifes, or your brain alive.

Say it again what does a brain cell does in life?

Process recognition in photo, your eyes watch, and you react, whom that is standing in front of your door?

Does the brain cells send nutritions to anywhere?

No, just the red blood cells in the tubes, the vessels, the veins.

Its like a cell kiss a cell means?

They have the cell walls. The blood cells is kinds of like a flow of them. Not like the neurons you say the brain cells? You see them static inside your brain wrapped by your skull, just so in case, you would not hurt your brain at all. 

And if you hurt your brain?

You might paralyse your own speech function?

Like the drugs?

Like the drugs.