Which of these is an example of the exchange principle? A. Making casts of footprints at the crime scene
B. Taking photographs of the scene to be used later
C. Leaving markers to show the location of evidence
D. Leaving a strand of hair on a murder victim

D

Explanation:

Locard’s exchange principle says that, in the physical world, whenever perpetrators enter or leave a crime scene, they will leave something behind and take something with them.

answer:

the colonists had their reasons for creating a weak central (federal) government under the articles of confederation. not only did they create a weak federal government, they restricted the powers of the state governors because they were so concerned about the leaders abusing their power.

answer:

nicki

explanation:

tarshi b is trash