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What is a sentence you can use for whorls?
The circles of a fingerprint are called whorls.
Why is the use of finger prints in identification not perfect?
They are very easy to fake. It was tested on Mythbusters, you can get through airport security fingerprint reader with a piece of paper, a printed fingerprint on it.
Name something permanent on a criminal's skin that police use to be sure they've got their man?
tattoo, fingerprint, scar, birthmark
How do police use separation techniques?
Police use Chromotography - which is used to separate ink that has been used on paper or on a letter or something so the police know what kind of pen has been used on the paper or letter. For blackmails, details on locations used in a case.
What has the author Jill McIntyre written?
Jill McIntyre has written: 'Discussion paper on police use of deadly force in British Columbia' -- subject(s): Police, Use of force, Police shootings
What separation techniques do police use?
Chromotography-which is used to separate ink that has been used on paper or on a letter or something so the police know what kind of pen has been used on the paper or letter
When you test pH you use pH paper what is it called?
Litmus paper
Why is it called Fish Paper?
Fish Paper It's called fish paper because you use fish paper as a eletrical insulation (insulator)/ it has insulating properties.
What do you use to vote with in south Africa?
Fingerprint
Why can you only use toilet paper in toilets?
because its called TOILET PAPER
How do you take fingerprint without using any electronic device?
The 'traditional' method was to use ink and paper. The suspect would have each finger 'rolled' onto an ink pad - then the finger would be pressed against a piece of paper. This left an impression of the fingerprint on the paper. To 'lift' a fingerprint from most surfaces - the print would be 'dusted' with Silver Iodide powder. The powder sticks to the grease in the finger print, and a piece of adhesive tape will 'lift' the print from the surface. The adhesive tape is then stuck to white card to make the print more visible. Electronic methods are much better because - (a) The suspect isn't left with ink on their hands - and (b) the electronic prints can be instantly matched against the police database to either confirm the person's identity or see if they're wanted for other crimes.
What do the police used to arrest a suspect?
the police officers use the so called "miranda doctrine". . .
