Latent fingerprints can be developed by:

LIST-I	LIST-II
A. Ridges	III. The raised portion of the friction skin of the fingers
B. Type Lines	I. Two most inner ridges which start parallel, diverge and surround or tend to surround the pattern area
C. Delta	IV. The ridge characteristics nearest to the point of divergence of type lines
D. Enclosure	II. A single ridge bifurcates and reunites to enclose some space

Match Fibre with Application.\[\begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \textbf{Fibre} & \textbf{Application} \\ \hline \hline \text{A. Silk fibre} & \text{I. Fire retardant} \\ \hline \text{B. Wool fibre} & \text{II. Directional lustre} \\ \hline \text{C. Nomex fibre} & \text{III. Bulletproof} \\ \hline \text{D. Kevlar fibre} & \text{IV. Thermal insulation} \\ \hline \end{array}\]