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the lungs

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Q: The body's last and best defense against wide variations in blood pH is the?
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What is the bodys defense against disease and foreign substances?

Neutrophils


What is the bodys first defense against bacteria and viruses?

Lysozymes


What is your bodys defence against leprosy?

White blood cells


What are the bodys three main lines of defense against antigens?

Barriers, The Inflammation Process, and Antibodies.


When does the bodys second line of defense come into play?

when it gets past the first line (the skin)


What are your bodys first line defenses against pathogens in general?

Your skin is the first line of defense.


The bodys most specific defense mechanism is the what?

The adaptive or specific defense mechanisms: lymphocytes, antibodies, and macrophages.


Which of these is one of the bodys first lines of defence against infections?

its killer T cells


What is the next work for canals throughout the cell?

axons neurons , cells help protect the bodys defense system against infection ..auto-immune defiency ...also oxygen


Why do you close your eyes whenever you sneeze?

This is your bodys natural defense to protect the eyes. It is a reflex.


What is the function of the integmenyary system?

the integumentary system is the skin and the bodys first line of defense.


How does th body defend itself against pathogens entering?

They can fight them using white blood cells to create anti bodys.