Yersinia Pestis is a Bubonic Plague (Black Death) - most of the spreading occurs between rodents and fleas. In humans, flea bites allow for the bacteria to enter through the skin. Infected animals can transmit the infection to humans through contact with skin tissue. Humans can also spread the bacteria to other humans through sneezing, coughing or direct contact with infected tissue.
It destroys the immune system by breaking down macrophages (cells in your immune system). The process is as follows: The pestilence (Yersinia Pestis/Plague) approaches the macrophage and "injects" proteins, using a syringe-like passage, into the cell. The proteins break down the macrophage from the inside until it is considered waste. In an attempt to discard of the said dead macrophage waste, the body exiles the waste into buboes. Buboes are blister-like (in appearance) boils filled with dead macrophages that have been defiled by Yersinia Pestis.
As far as the outward body goes, those infected would get buboes near the groin and armpit areas to start, but they would gradually arise in other areas as well. There would be pain in the groin and armpits as well. Not just any pain, either...excruciating pain. Some symptoms were high fever, blackish discoloration of the skin, and severe muscle spasms. The said buboes got to be the size of eggs or even apples in some cases. If left untreated, the Bubonic Plague could turn into a bigger problem...the Septicemic Plague. It would continue spreading until it possibly reached the lungs and would become the Pneumonic Plague. Fatality rates were around 50- 90% if left untreated.
Now, with modern technology, the plague can be treated with hospitilization and isolation. They typically use antibiotics such as Gentamycin and Streptomycin.
Read more: How_does_the_black_plague_effect_the_body
To do work ,which is the movement of your body
circulatory
The human body performs various activities or can do work because the mass of the body gets transformed into energy which make us able to do work. The more the mass of the person the more energy he have or the more amount of work he can do.
Osmosis works in the human body by transporting the water through the kidneys, blood and stomach. It occurs where ever there is water in the body.
brains are a source of eduacation in the human body
Human Muscle
circulatory system
Yes
The organs work together by
They both work together for the weiner and and rectum
it moves your leg in a particular way.
no you need two.