Compose a 250 words assignment on answer que. Needs to be plagiarism free! ANSWER QUE ANSWER QUE What is the difference between a fire and flame? A flame is a burning gas, which burns with a yellow colour. Flame is the visible part of a fire symbolized with a hot glowing gas. Actually, the colour of the flame depends on the material burning and the temperature of the fire. On the other hand, fire is a rapid oxidation of materials caused by combustion. Fire can be controlled as in a gas stove or uncontrolled as in flagrance.
2. What is the role of the crime lab in explosive investigations?
Crime lab provides quality forensic services for criminal justice agencies in a state. The main intent of establishing this laboratory is to investigate on explosive related matters. They help to identify controlled substances, pharmaceuticals, ignitable liquids in debris, thereby providing supporting evidence to ascertain crime.
3. Explain 4 areas that are involved in the investigation of bombing scenes?
There are four distinct areas or procedures to be followed while investigating bomb crime. They include conducting a preliminary evaluation at the scene, exercising scene safety, administering lifesaving efforts and establishing security and control.
4. Is cannabis used for medical purposes?  . If so, for what conditions?
Cannabis can be used for medical purposes to prevent and cure diseases1. It can be used to prevent nausea and vomiting, loss of appetite, muscle tension and spasm, relieve pain and insomnia.
5. Does cannabis use impair driving ability?  .If so, what impairing effects does it cause?
The consumption of cannabis causes depressant (hallucinogenic) effects on consumers. These depressant effects, slow down the activities of central nervous system including brain. These effects therefore cause impairment.1
6. Can an overdose of cannabis cause death?
The overdose consumption of cannabis can cause death either in a direct or indirect way.
4. Can a fire cause an explosion?  . Yes or No
Yes. The question on whether fire can cause explosive is subjective as it depend with some factors such as availability of explosive material heat among others. Fire can cause explosive materials to explode.
What conditions need to be present for this to occur?
The conditions that can cause explosive are oxygen, temperature and explosive materials.
7. What conditions must you have to get a fire started?
There are various conditions that can cause fire are oxygen, combustible materials and heat.
8. The presence of an accelerant does not necessarily mean the fire is arson. Why?
The availability of accelerator does not essentially mean fire is arson as the questions lies in the intention. If the availability is to cover up a crime, then it is arson.2
9. What are some of the toxic effects of MDMA?
MDMA has combined effects of amphetamine with that of LSD2. However, its toxic effects are dose dependent and auditory. In some cases, visual hallucinations are commonly observed in a victim.
11. Why would someone where sunglasses while under the influence of MDMA?
This drug affects nervous systems, including nerves responsible for sight. To this effect, one is coerced to use sunglasses to perfect visual sight.
12. Has MDMA been studied to treat certain kinds of disorders?  .If yes what is one of them?
MDMA is an illegal drug that acts as both stimulant and psychedelic. It is generally used as it produces an energizing effect and distortions in time and perception. This drug is therefore used to enhance the enjoyment from tactile experiment.
Gieringer, Dale H., Ed Rosenthal, and Gregory T. Carter. 2008. Marijuana medical handbook: practical guide to the therapeutic uses of marijuana. Oakland, Calif: Quick American.
Peroutka, Stephen J. 1990. Ecstasy: the clinical, pharmacological, and neurotoxicological effects of the drug MDMA. Boston: Kluwer