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Which are correct examples of physical (P), chemical (C), and biological (B) barriers?

User Dzendras
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Answer:

Physical Barriers (P): Skin , Mucus Membranes

Chemical Barriers (C): Stomach Acid , Antimicrobial Peptides

Biological Barriers (B): Gut Flora , Immune Cells

Explanation: It's important to note that these examples are not exclusive to one type of barrier, as they can overlap in their functions. The categorization as physical, chemical, or biological barriers helps to understand different mechanisms that our body employs to defend against pathogens.

User Dasf
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