0
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
What else can I help you with?
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.
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 3 defense new Orleans used against hurricane Katrina?
In response to Hurricane Katrina, New Orleans implemented three main defense strategies: levees, floodwalls, and pumps. The levees were designed to hold back storm surges, while floodwalls provided additional barriers to protect low-lying areas. The city also relied on a system of pumps to manage water levels and drain excess rainwater. However, many of these defenses failed during the storm, leading to widespread flooding and damage.
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).
What are the 3 main functions blood does for your body?
Blood performs three main functions: it transports oxygen and nutrients to cells while carrying away carbon dioxide and waste products, it plays a crucial role in regulating body temperature and pH balance, and it provides immune defense by transporting white blood cells and antibodies to protect against infections. Additionally, blood helps in clotting to prevent excessive bleeding when injuries occur. Overall, it is essential for maintaining homeostasis and overall health.
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 the main 3 barriers to learning according to Lozanov?
According to Lozanov, the main barriers to learning are fear, emotional blocks, and overcritical self-evaluation. These factors can inhibit a person's ability to effectively absorb new information and skills.
What are the differences between a 3-4 defense and a 3-8 defense in football?
The main difference between a 3-4 defense and a 3-8 defense in football is the number of defensive linemen and linebackers on the field. In a 3-4 defense, there are 3 defensive linemen and 4 linebackers, while in a 3-8 defense, there are 3 defensive linemen and 8 linebackers. This affects the defensive strategy and coverage schemes used by the team.
What are 3 common types of trade barriers?
physical barriers, language barriers and cultural barriers
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 are the first 3 lines of defense?
The first line of defense is physical barriers like skin and mucous membranes, which prevent pathogens from entering the body. The second line of defense includes immune cells like neutrophils and macrophages, which attack pathogens that breach the first line. The third line of defense is the adaptive immune response, involving T and B cells that target specific pathogens and create immunological memory.
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
Does the tarantula have 3 main body parts?
yes
How many main arteries are in the human body?
3
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 :)
