Your skin
2006-12-14 15:09:38
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answer #1
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answered by Mary O 2
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Skin
2006-12-14 15:08:34
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answer #2
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answered by cc ccddcdcdcdcccdcdc 2
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The skin. It is the largest organ and the first line of defense against infection.
2006-12-14 15:10:25
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answer #3
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answered by T 4
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Your Skin which also happens to be the largest organ of the body.
2006-12-14 15:15:34
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answer #4
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answered by tpbthigb 4
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Copied from exactly the same question on wikianswers: 1st - Physical (skin, mucous membranes) and chemical barries which prevent pathogen entry. 2nd - Non specific defensive cells (phagocytes, eosinophils, and natural killer cells) and proteins (interferons and complement system, inflammation and fever). 3rd - Immune system that has specific targets and memory.
2016-05-24 18:03:51
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answer #5
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answered by ? 4
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Skin.
2006-12-14 15:27:16
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answer #6
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answered by usmc_nazareth 1
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Yes. Its the skin.
See the 4th paragraph under the "Physical Health" section in the link
2006-12-14 15:14:20
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answer #7
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answered by BobaB 2
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the right and well balanced food you eat everyday...
will make the immune system stronger to fight against
viruses, bacterial matters that come into the human body.
2006-12-14 15:17:47
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answer #8
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answered by dodadz 4
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The mind.
2006-12-14 15:27:37
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answer #9
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answered by Anonymous
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And.......nose hair!
2006-12-14 15:16:22
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answer #10
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answered by grotereber 3
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