Workers that keep the big bad bacteria away
What is the function of the Immune System?
The Immune System's job is to keep bad bacteria away by killing the germs with the white blood cells.
What are the identifiable features of the Immune System?
How do you keep your Immune System healthy?
What are some of the threats of this system?
If the white blood cells do not recognize these germs, they may multiply and get you sick
The white blood cells
These are the cells that kill germs
This helps the white blood cells recognize them
This is a very dangerous disease that affects your immune system by stopping it from working
You can only get the chicken pox once because the white blood cells can recognize them already
Germs can multiply if the white blood cells don't recognize them