I do not know the exact number, but it is a lot. Please, STOP SMOKING! You are ruing the $#%^ air and killing yourself!!!!!!!!!!!!!!!!!!!!
Marijuana has never been conclusively shown to kill brain cells, so none.
Its over 9,000
8 brain cells
zero
It depends on the drug your on. For example, you don't lost any brain cells smoking pot, but with meth, that's a different story. Be more specific. The long term ill effects are far more serious. Paranoia, Hallucinations, Mental illness etc. Drugs are banned for a good reason. They are seriously bad things. Dont do it. Good lad for asking though. If you start, You're on a terrible slope.
100 billion brain cells (neurons)
There are over 400,094,800 cells in the human brain, while the entire body has about 50 to 75 trillion cells.
the brain consist of about 2 billion cells or more.
There are around 200,000,000 brain cells in the brain.
I understand perfectly what you mean. Stop trying to play the saxophone or oboe. You've lost too many brain cells already.
there are so many blood cells in the brain you can not count them they are so tiny
I've heard that there are approximately 100,000 cells a fly's brain.
millions
A brain cell is made of many molecules.
Brain cells are to numerous to count. There are billions of them. No one has ever tried to count them.