Question

what type of print needs to be developed using a physical or chemical method in order for it to appear so that it can be seen? unit 3 fingerprints quiz #2.. = 30 product

Explanation:

Latent fingerprints are not visible to the naked - eye and require physical (such as powder - dusting) or chemical (such as ninhydrin for amino acids in sweat) methods to be developed for visualization.

Answer:

Latent fingerprints