Which statement is true regarding latent prints? A)Latent fingerprints are the most reliable type of fingerprint. B)Latent fingerprint relies on the suspect leaving a print behind in a liquid of some sort (blood ink, etc.)C)Latent fingerprints are invisible to the eye but are brought about when ink is sprayed on area being investigated. D)Latent fingerprint technology relies on the chemical reaction between the secretions from our bodies and the chemicals that crime scene investigators use to bring about these chemicals.

D) Latent fingerprint technology relies on the chemical reaction between the secretions from our bodies and the chemicals that crime scene investigators use to bring about these chemicals.

Explanation:

The latent fingerprint is a pattern of friction ridge skin over the surface of the object or any other surface. This leads to the deposition of the oils and other materials from the hands to the surface. The friction ridge skin is not usually visible with the naked eye instead requires special techniques to observe the prints on the surface. The special techniques involves the dusting of fingerprint powder, use of alternative, ultraviolet light source and powder with tape lifting.

The typical secretions like salts, fats and oil which are the main components of the sweat reacts with the chemicals used in the techniques to observe the fingerprints on the surface. The techniques help in locating prints and collecting them from the scene of crime that can be further used for criminal investigation.

vehicle inspection tests are conducted to ensure that a vehicle is safe to operate. during the vehicle inspection test, you will be expected to explain or show your knowledge of the vehicle inspection process.

during the vehicle inspection test, you must show that the vehicle is safe to drive. you will have to walk around the vehicle and point to or touch each item and explain to the examiner what you are checking and why. you will not have to crawl under the hood or under the vehicle. the brake lights, emergency flashers, turn signals, and horn must be checked. if any of these items do not work, the skills and road portions of the test will be postponed.

answer:

do you think it is fair that you get in trouble because you have you're instagram put and get in trouble. it is your social media not theirs. i am the one who has to be careful. they don't have to take care of me.