2007-01-31 07:29:59 · 11 answers · asked by Anonymous in Health ➔ Diseases & Conditions ➔ Infectious Diseases
There are more than 3. the 1st line is SKIN,it's a barrier to germs, the MOUTH, saliva contains lysozymes that fights infection, the RESPIRATORY tract , the little hairs in your nose called cilia sweeps germs to the back of your throat to be swallowed, URINARY TRACT, urine flushes away germs on the lining of the bladder and urethra, the GI TRACT stomach acid destroys germs and the VAGINA the low Ph of the secretions doesn't allow many germs to be able to grow. You better get an girl!
2007-01-31 11:27:57 · answer #1 · answered by Shellie 4 · 0⤊ 0⤋
The hell with them!!! All those questions and they still haven't cured aids yet? Come on - give me a break! Learn about IDS or "the terrible two's" and take it from there. Make sure you insult whoever you can about aids research falling so far behind.
2016-05-23 23:28:31 · answer #2 · answered by Anonymous · 0⤊ 0⤋
1. Immune system
2. White blood cells
3. Tonsils
2007-01-31 07:33:02 · answer #3 · answered by winds_of_justice 4 · 0⤊ 1⤋
Wash your hands in hot soapy water frequently
Cover your mouth and nose when around a lot of people
Use seat protectors when using public toilets--and be sure to clean your home toilet with bleach frequently.
2007-01-31 07:34:59 · answer #4 · answered by Holiday Magic 7 · 0⤊ 1⤋
I think it is
1. Skin
2. Innate immunity, or things like white blood cells.
3. And the adaptive immune system, which are full fledged immunities to a disease
2007-01-31 07:35:58 · answer #5 · answered by Anonymous · 1⤊ 1⤋
Money
Sex
drugs
2007-02-03 17:20:25 · answer #6 · answered by eddie9551 5 · 0⤊ 1⤋
1. Skin
2. White blood cells (T-Cells and B-Cells)
3. Thymus or Mature T-Cells
2007-01-31 07:42:52 · answer #7 · answered by Mags 2 · 0⤊ 1⤋
skin
immune system
white blood t cells
2007-01-31 07:33:32 · answer #8 · answered by god knows and sees else Yahoo 6 · 0⤊ 1⤋
proper handwashing techniques
well balanced diet
keep you away from infectious areas
2007-01-31 07:35:42 · answer #9 · answered by sheep 2 · 0⤊ 1⤋
same as that guy above, but I would please like to add a fourth - FIRST line of defense and that is KEEPING your HANDS CLEAN.
2007-01-31 07:34:01 · answer #10 · answered by MommyToo 4 · 0⤊ 0⤋