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9. The Immune & Lymphatic Systems

First-Line Defenses: Chemical Barriers

9. The Immune & Lymphatic Systems

First-Line Defenses: Chemical Barriers

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Chemical Barriers

Chemical Barriers

Jason Amores Sumpter

Chemical Defenses: Sebum Prevents Microbial Growth as a Protective Layer

Chemical Defenses: Sebum Prevents Microbial Growth as a Protective Layer

Jason Amores Sumpter

Chemical Defenses: Sweat Glands Prevent Microbial Growth by Perspiration

Chemical Defenses: Sweat Glands Prevent Microbial Growth by Perspiration

Jason Amores Sumpter

Chemical Defenses: Earwax Prevents Microbial Growth by Controlling pH

Chemical Defenses: Earwax Prevents Microbial Growth by Controlling pH

Jason Amores Sumpter

Chemical Defenses: Saliva Can Prevent Microbial Growth

Chemical Defenses: Saliva Can Prevent Microbial Growth

Jason Amores Sumpter

Chemical Defenses: Gastric Juice Prevents Microbial Growth by Lowering pH

Chemical Defenses: Gastric Juice Prevents Microbial Growth by Lowering pH

Jason Amores Sumpter

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