The chemical used to develop the fingerprints is called....(spell correctly and you may have to look this up)
How long does it take for the fingerprints to develop?
When using super glue to develop latent fingerprints, the object needs to be ......
Describe how the superglue develops fingerprints.
How are the fingerprints developed further, once the cup is removed from the chamber?
Explain 2 possible reasons why she is wearing gloves while she is performing the demonstration(complete sentences).