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16:20
Khan Academy
Sal Khan
Role of phagocytes in innate or nonspecific immunity
The immune system's primary role is to protect the body from harmful pathogens. It employs two lines of defense for non-specific immunity: the first line, which includes skin and mucus membranes, aims to keep pathogens out. The second line, featuring phagocytes, targets pathogens that have entered the body. This non-specific or innate immune ...
Feb 20, 2011
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The Most Powerful Immune System Boosters Is The… 🛡️ Want to learn more? Follow for more non-tox tips and natural remedies! #nontoxic #nontox #nontoxlifestyle #nontoxliving #holistichealth #holisticrn #holistichealing #nontoxicfoodswaps #holisticremedies #foodlabels #readingfoodlabels #cleaningredients #cleanproducts #nontoxicproducts #toxins #wellness #foodtoxicity #nutrition #selfcare #nontoxichome #nontoxicmama | Iamjasyra
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