Sinusitis, bronchitis, and asthma are all associated with abuse.

Hello,

The answer is "smoke abuse".

Reason:

Sinusitis, bronchitis, and asthma are all caused by smoking which could also caused cancer with could also cause death.  Therefore the answer is smoke abuse because of all of the diseases.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

Hello userthe correct answer is b.)because marburg virus causes marburg virus disease in humans and nonhuman primates, a form of viral hemorrhagic fever hope this : )

Olfactory epithelium i believe