Which of the following is/are slow changes? A. Earthquakes
B. sea-floor spreading
C. Mountains
D. A and B are correct.
E. B and C are correct

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.