There is no exact amount of brain cells used throughout a lifetime. However, scientists have discovered that as humans we only use 10 percent of our brain on a daily basis.
Depends how much weed they smoke .
On average, you do not lose brain cells each day. The brain has the ability to regenerate and repair itself, so the number of brain cells remains relatively stable over time.
probably brain cells
no you don't lose brain cells you fool
No, you don't lose cells that's a myth
no but you will lose brain cells
sniff gasoline
It depends on which part of the brain was injured - not all people lose their sense of smell. If the part of the brain that controls that sense is injured, then you will lose the ability because the brain cells are damaged and don't work to report smells like they used to.
Brain cells
yes
yes it does
No.