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The respiratory system has a number of nonspecific defenses against disease. The hairs of the nose trap dust and pathogens. Mucus in the upper and lower respiratory system traps foreign bodies and pathogens. The cilia constantly move the mucus with this trapped material out of the system. The cough and sneeze reflexes also offer protection.
the body's second line of defense against pathogens is the B cells.
the immune system
The immune system is the body's primary defense against disease and microorganisms. It comprises various components such as white blood cells, antibodies, and lymphoid tissues that work together to identify and eliminate pathogens. Other defenses include physical barriers like the skin and mucous membranes, as well as the body's inflammatory response to help fight off infections.
A white blood cell produces anti bodies to fight pathogens.
Our bodies have many natural defences. Our main internal defence would be our immune system which helps combat bacterial and viral diseases. Our main external defence would be our skin which protects our body and prevents pathogens and microbes from entering our bodies. Hope This Helps :D
The integumentary system (skin) and mucous membranes are the first line of defense. They provide a physical barrier against invasion of pathogens. Any break in this physical barrier, such as a cut, makes it easier for pathogens to enter your body.
Auto Antibodies are involved in auto0immune diseases whereas anti-bodies are involved in immunity against non-self, pathogens.
your skin and white cells that kill bacteria
Yes, it dehydrates the body and weakens the bodies defenses.
Engulf pathogens, backteria, foreign bodies