Answer: He identified each human fingerprint as unique and developed a way to classify them
Explanation:
Because a probation officer is a interesting job, and many teens and young adults are committing crimes worthy of probation. Probation makes it so that, either A) you don't have to serve time or B) to keep you out of trouble after serving time. Its used so extensively, because it shows good results, and often always showing up with positive reply.
Answer:
A fact is something proven with a source and a background and an opinion is a idea that has no support behind it
Explanation:
A fact is something proven with a source and a background and an opinion is a idea that has no support behind it