True. i think that is the major cause of death
false
false
False
False.
false RHF causes backup into the systemic circulation
Diseases caused by pathogens are often contagious and include things such as Meningitis, Influenza and Tuberculosis. Diseases not caused by pathogens are generally things which go wrong in the body. For example, Cancer, Multiple Sclerosis and Motor Neurone Disease are all diseases not caused by pathogens.
FALSE
FALSE
no
false
false it ALWAYS causes the system to halt
False
False there classified as basaltic, andesitic and rhyolitic based on amount of silica.
false
false
true
False