this is caused by the fatigu in your body of stress and harmless substences :)
Various nervous diseases can harm your nervous system. One of the major of them is Huntington's.
what injuries can harm skeletal and muscular system
Pathogens cause Infectious Diseases by pathogens getting into your body and caused harm.
ogag epep
This is True.
protozoa can cause harmful diseases and effect plants life.
A virus does not cause a disease but it will weapon your immune system and make you more susceptible to contracting diseases.
Inhaling any smoke can cause harm due to the fragments of ash and other chemicles that are in the smoke. The fragments can remain in the lungs and over time cause diseases.
A submarine's sonar system can potentially harm marine life, but it is unlikely to be fatal to a person.
HIV, aids, hepatitis, and pretty much any serious disease you can think of
Impetigo can cause other diseases by weakening the immune system, allowing other forms of bacteria and viruses to enter the body.
Some people are allergic and if in contact with the skin, could cause a rash.