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there are 5 ways which include: eyes - secretes tears which contain an antiseptic blood - contains platelets to clot blood and white blood cells to destroy bacteria stomach - contains hydrochloric acid which kills bacteria lungs - lined with small hairs (cilias cells) to trap dust hope it helps lol xx
Wiki User
∙ 15y ago
Wiki User
∙ 8y agoSaliva, tears, and sweat clear pathogens from your body's surface. Your stomach produces strong acids that kill pathogens that enter the body which is then carried out of your body from urinating. Tears, saliva, and mucus contain substances that fight pathogens. (a pathogen is a germ that causes infections.)
Wiki User
∙ 13y ago= What are 3 of the body's physical or chemical barriers against infection? = Skin, mouth and respiratory tract.
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How does the first line of defense protect the body against pathogens?
The body's three lines of defense against a pathogen (germ) are: 1. Anatomical and physiological barriers-Includes skin, hair, mucous membranes, saliva, tears, stomach acid, pH, temperature. 2. Non-specific response-Includes phagocytosis of pathogen, inflammation of tissues, vasodilation (increased blood flow to area), and swelling. 3. Specific response-antibody production and cell mediated immunity to particular pathogen. Maintained indefinitely.
What class has 3 body parts and 3 sets of legs?
An insect. E.g. An ant - has three main body sections (head, thorax, abdomen); and 3 pairs of legs (for a total of 6 legs).
List the 3 lines of defence of the body?
1) Physical (skin and mucous membranes) and chemical barriers that prevent entry by pathogens, 2) Nonspecific defensive cells (phagocytes, eosinophils,white blood cells, and natural killer cells) and proteins (interferons and complement system), inflammation and fever, and 3) The immune system that has specific targets and memory.(lymphatic system-recognition of foreign cells) The Human Body's 3 lines of defense 1.) Integumentary System-skin and accessory organs such as hair, nails, sweat glands, and oil glands 2.) Circulatory System-heart,arteries,veins,capillaries, and blood 3.) Lyphatic and Immune Systems-Thymus, bone marrow, spleen, tonsils, lymph nodes, lymph capillaries, lymph vessels, lymphocytes, and lymph
What is the most way to lose water from the body?
There are 3 main ways that a person's body loses water. These 3 ways are, urine, sweating, and feces. You can also lose water from crying and spitting.
What are the four main functions of connective tissues?
(1) binding and support (2) protection (3) insulation and (4) transportation of substances within the body
What are the lines of defense in the immune system?
Barriers, general defense, and immune respond.
What are the release dates for Rebuilt The Human Body Shop - 2006 Breaking Down Barriers 1-3?
Rebuilt The Human Body Shop - 2006 Breaking Down Barriers 1-3 was released on: USA: 1 February 2006
List 3 barriers to communication?
1.) Personal Barriers 2.) physical Barriers 3.) Semantic Barriers
What are 3 common types of trade barriers?
physical barriers, language barriers and cultural barriers
What are the common barriers that impede communication?
(1) Barriers with people (2) Barriers with words (3) Barriers made by cultural differences (4) Barriers made by distance
What are the three body's line of defense?
The body's three lines of defense against a pathogen (germ) are: 1. Anatomical and physiological barriers-Includes skin, hair, mucous membranes, saliva, tears, stomach acid, pH, temperature. 2. Non-specific response-Includes phagocytosis of pathogen, inflammation of tissues, vasodilation (increased blood flow to area), and swelling. 3. Specific response-antibody production and cell mediated immunity to particular pathogen. Maintained indefinitely.
What are the body's three defense lines?
The body's three lines of defense against a pathogen (germ) are: 1. Anatomical and physiological barriers-Includes skin, hair, mucous membranes, saliva, tears, stomach acid, pH, temperature. 2. Non-specific response-Includes phagocytosis of pathogen, inflammation of tissues, vasodilation (increased blood flow to area), and swelling. 3. Specific response-antibody production and cell mediated immunity to particular pathogen. Maintained indefinitely.
What is a plan of coherence?
The 3 main ideas that you are going to focus on in your body paragraphs. ....you can have more then 3 main ideas :)
Does the tarantula have 3 main body parts?
yes
How many main arteries are in the human body?
3
What 3 main body parts do manatees have?
tail torso and had
How can you find out what weapons you are using when defending in fights in Mafia Wars?
if you go to the inventory page, the top 3 items that have the best defense in your items are there. they are the main source of your defense and the others are also adding defense stats even though you cannot see there.
