0
Your body has a cell called T4. It goes through your body searching for intruders. When it finds intruders, it tells other parts of the immune system how to find them and kill them. The other parts of the immune system finds the intruders and kills them. The HIV or AIDS virus destroys the T4 cells. As a result, when a new intruder slips into the body, if the parts of the immune system recognize it, they destroy it. If they do not, the new intruder can destroy the body. You may remember the airplanes crashing into the twin trade towers on 9/11. A new type of intruder slipped into this country. This country was not ready for that type of intruder. Now it is. Suppose enough of these intruders slipped in and all they did was kill policemen. Other criminals would do severe damage all over. It would be unsafe to walk on the streets and this country would become extremely sick. That is an analogy.
What else can I help you with?
What is the bodys defense against disease and foreign substances?
Neutrophils
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.
Can endurance training improve the bodys chemical systems?
Short answer yes.
What are the bodys three main lines of defense against antigens?
Barriers, The Inflammation Process, and Antibodies.
Is physical fitness the bodys ability of your body systems to work together with the least effort is?
yes it its, i did my homework
Which of these is one of the bodys first lines of defence against infections?
its killer T cells
What system works together to provide the bodys cells with pxygen?
The respiratory and cardiovascular systems work in tandem to provide oxygen to the body's 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
What is the medium for all bodys fluids and for regulating the bodys temperature?
Water.
What happened in bay of naples in 79 AD?
Pompeii got destroyed by mount vesuvius' pyroclastic flow.Now in pompeii there is concrete bodys on the ground!!
The bodys most specific defense mechanism is the what?
The body's most specific defense mechanism is the adaptive immune system, which includes T cells and B cells. These cells can recognize and target specific pathogens based on their unique antigens, providing a tailored response to each invader.
