destroying something is a mean of heating for need rid of something & the vulnerable turtles chance rid of virus once they have invaded the mind ->  the immune system destroys bacteria that has invaded the body  yolk bone clay are a whole of the vulnerable spoons & yolk bone kill are a mean of room ->  white blood cells are a kind of cell that is part of the immune system  the immune system destroys bacteria that has invaded the body & white blood cells are a kind of cell that is part of the immune system ->  white blood cells are a kind of cell that is part of the immune system which destroys bacteria that has invaded the body  white blood cells are a kind of cell that is part of the immune system which destroys bacteria that has invaded the body & a antitype of room destroys virus that enters the mind -> white blood cells destroy bacteria that enters the body