Answer:
mucus
Explanation:
mucus is more out nose.insulin and bile for digestive system
<span>The American Medical Association (AMA)
develop and literally owns the coding system used by health professionals to
bill for their services. The </span>Current Procedural Terminology (CPT) codes is a manual
for all professions, which contains
the codes for procedures and services performed by doctors and other select
medical personnel and the said manual is updated annually.
