The constructive phase of metabolism in which cells convert nonliving substances into living cytoplasm is called:

Extraction of right maxillary sinus, percutaneous endoscopic approach

Select the correct PCS codes: A) 09DQ4ZZ B) 09DR3ZZ C) 09DS3ZZ D) 09DT0ZZ

The absence of an obvious ignition source can help:

a. preserve evidence. b. prevent future fires. c. eliminate some causes. d. extinguish other fires.