Depressants, though it is difficult to tell from the context.
Mucus and Cilia help filter dust and dirty. Cilia are small, hair like structures in the nasal passage and trachea. Mucus is also found in the nasal passage and trachea.
Answer:
it stands for bye thats what it means
A) Forensic Serology.
Hope this helped...:)
There has been a sudden increase in the crime rate in Hannah's neighborhood, and she feels unsafe.
