In what physical state must a fuel exist in order to produce combustion when it reacts with oxygen? Why must it be in this state?
What will be an ideal response?
A fuel achieves a reaction rate with oxygen sufficient to produce combustion only when it is in the gaseous state, for only in this state molecules can collide frequently enough to support a flaming fire.
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Explain why all crime scenes are potentially dangerous
What will be an ideal response?
According to the authors of the text, crime prevention is the responsibility of every rank-and-file police officer
a. True b. False
Psychologists who use valid and reliable methods are engaging in ______.
A. evidence-based practice B. questioned document analysis C. risk assessment D. professional accountability
According to the National Institute of Corrections, the most likely reason for revocation of probation is the commission of a new offense.
Answer the following statement true (T) or false (F)