3. An officer should begin taking notes
A. as soon as a photographer arrives.
B. after the crime scene has been investigated.
C. when witnesses have been identified.
D. when arriving at the crime scene.

answer; /// i believe that the correct answer is(cognitive revolution);

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations. click to let others know, how is it

many citizens are in danger of contracting a food-borne illness.

more people are living with chronic illnesses.

pathogens are becoming stronger and harder to defeat.

edge nuity

answer: corporations and the wealthy cannot donate an excessive amount. (c)