Facts About Our Immune System
The lymphatic system
Lymph is a clear fluid that frains from cell into the bloodstrean via network of cappiliaries, called the lymoh system. aimmune cells patrol all through the blood.Inflame response
Some germs set off an inflame resoonse. This arracks all germs the same way, increasing bloof flow, and bringing a flood of cells called neutrophols into play.Antibodies
Antibodues are albels that attach to germs and show killer cells which cell to kill.Killer cell
Among the many iinds if immune cells, twi kinds of white blood cell are the most important: Killer T cells which ingulf germs and B lymphocytes, which identifies invaders and make antibodies.
Data immune cells
-Antibodies number
There are thousands of different antibodies in the blood each target against a particular antigen (invader)
-Giant Eater
A single microphange T cell can eat up 100 Bacteria.
A commin form of allergy is a hay fever. ain the summer, grasses ans other olants release pollen. When this is inhaled, it xan cause allergic reaction in some people, like streaming eyes and sneezing.