When police leaders use data to make informed decisions about how their police department should best operate, particularly as it relates to the policies and strategies of the department, it is called

Evidence based policing

Explanation: Evidence based policing is a practice whose policies and practices are derived from the systematic, scientific study of the effectiveness of various proven methods.

This method is effective and does not give room to chance or probability as it involves making decisions based on facts.

answer; (true);

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.