what is the first line of defense?
skin.
Name two places you can find mucous membranes?
mucous membranes are found in the...
throat, stomach, nose, mouth, intestines, and reproductive tracks.
Which system comes first?
Innate
What is the first line of defense against viruses?
The mucous membrane
What is the immune system's communication team called?
Helper T cells
which of the two systems have the most targeted Defence?
Adaptive immune System
What do B cells do?
B cells produce millions of antibodies that target specific invaders
which cells gather samples of the virus to give to T cells?
Dentritic cells.
How much area does your mucus lining take up if it is spread out flat?
400 square meters
what chemicals do macrophages release?
Cytokines.