they are:
-Skin -Breathing Passages -Saliva -Bacteria in your mouth. Good luck! Hope I helped. :)
The two mechanical barriers to infection are the skin, which acts as a physical barrier that prevents pathogens from entering the body, and mucous membranes, which line the respiratory, digestive, and urinary tracts and trap pathogens before they can enter the body.
Pathogens cause Infectious Diseases by pathogens getting into your body and caused harm.
The immune system and the lymphatic system work together to protect the body from pathogens. The immune system recognizes and targets pathogens, while the lymphatic system helps circulate immune cells and remove pathogens from the body. Additionally, the skin and mucous membranes act as physical barriers to prevent pathogens from entering the body.
The skin den the second layer is the phagocyte. These are the barriers of the skin.
The first line of Mitch's non-specific defenses is the physical barriers provided by the skin and mucous membranes. These barriers serve as the body's first line of defense against pathogens by preventing their entry into the body.
The Body's first line defense acts as physical barriers, in which it functions by trapping the pathogens and blocking them from entering the body. Also, all first line defenses act the same way to all pathogens, in which they're called non-specific defense.
The four basic barriers that prevent pathogens from entering the body are 1.The Skin 2. breathing passages 3.saliva in your mouth 4. Bacteria in your stomach They are important because they prevent infections and viruses.
The body's first line of defense is the innate immune system, which includes physical and chemical barriers like skin, mucous membranes, and stomach acid that help prevent pathogens from entering the body. If pathogens breach these barriers, the immune system responds with inflammation and activates other immune cells to fight off the infection.
skin tears saliva mucus igestive juices and i dont know why they are important sorry
The body can use physical barriers like skin and mucus membranes, the immune system to detect and eliminate pathogens, inflammation to recruit immune cells to the site of infection, and fever to create an inhospitable environment for pathogens.
they are:skinbreathing passagesbacteria in your stomachsaliva in your mouththey are important because they prevent infections and viruses for going through.