Respuesta :
The immune system is the body's first line of defense against pathogens.
The body's first line of defense against the invasion of disease-causing microorganisms is
- Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes.
- Specialized immune cells within skin tissue help to fight invading organisms.
- Skin as a chemical and physical defense.
- Mucous membranes prevents epithelial cell entrance.
What is body’s line of defense?
- The human body has three primary lines of defense to fight against foreign invaders, including viruses, bacteria, and fungi.
- The three lines of defense include physical and chemical barriers, non-specific innate responses, and specific adaptive responses.
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