yes, computers cost allot. price is at $150-$1000.
it is sickness
The body's defense system is the immune system.
the body's second line of defense against pathogens is the B cells.
coughing
it is sickness
skin is the first defense.
The thymus gland
At this time, none has been found.
the cancer cell is your momma
I have heard that it is a defense mechanism to shut out the confusion.
The immune system
nervous system