D: faulting hope i could help
If a person is suffering from schizophrenia, other
manifestations that Else can be suffering of aside delusions and hallucinations
is that she can experience a lack of motivation when doing her activities,
confused thinking and she will likely hear voices that does not even exist.
Fire resistance is where the amount of time that material has withstood a standard fire exposure whereas flame spread is the speed at which a flame spread along the surface of a specific material and is considered as the difference between fire resistance and flame spread.
Fire resistance is the resistance to fire that is for a particular specified time and is under circumstances of standard heat intensity. It will not structurally fail or else allow the transition of heat and also not permit the side away from the fire so as to become hotter than a temperature that is specified well.
Flame spread is described as the surface burning characteristics enhanced by building materials. It is the most tested property of the fire performance of a material.
Firefighters should be aware of the growth and spread of a fire as they face respiratory hazards in emergency situations which include oxygen deficiency, temperature elevation, smoke as well as toxic atmospheres. This can also affect both the physical and mental effects of the firefighter and would be worse if proper respirator precautions are not followed.
This indicates that firefighters are regularly exposed to certain concentrations of hazardous materials that include carcinogenic products such as carbon monoxide, benzene, sulphur dioxide, hydrogen cyanide, aldehydes as well as particulates.
Learn to know more about fire resistance at
brainly.com/question/11471513
#SPJ4
Explanation:
This is an atom with a covalent bond
Cutting down trees in the forest to make furniture because trees produce oxygen
