Answer:
Scientific Method - the 5 steps to use when doing experiments.
Step 1: Make / ask a question
Step 2: Do some research for that question
Step 3: Hypothesis - a guess what might happen during the experiment
Step 4: Test and collect data
Step 5: Conclusion - what happened during the experiment. What you learned from the experiment.
Annihilation in death camps (concentration camps)
The correct answer is D. Command Staff. The Command Staff are incident management personnel that the Incident Commander or Unified Command assign to directly support the command function.
According to the information from the Incident Command System (ICS). Command Staff are positions assigned by either the Incident Commander or the Unified Command, to support the handling of an incident.