Integrity of evidence refers to the requirement that any item introduced in court must be in the same condition as when it was found at the crime scene. This is documented by the chain of evidence, also referred to as the:.
A. Chain of custody.
B. Evidence of veracity.
C. Evidence admissibility.
D. All of these.

answer; (cognitive   dissonance);

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.