pls answer properly I will rate 5 and brainlist just answer properly and I need it now just answer what you know in the question ​

pls answer properly I will rate 5 and brainlist just answer properly and I need it now just answer what you know in the question class=

Respuesta :

Answer:

Fire is a chemical hazard, because of explosives and nukes. Falling debris is physical, difficulty breathing is a biological hazard, and fungi, pesticides, and cockroaches are biological as well. Muriatic acid is chemical, so is bleach. And any vibrations and noises or corrosion are physical.