A few seconds later, he retrieves the now-frozen fish from the vat of mystery solution, and transfers it back to the water bucket. A few more seconds pass, and voila! The fish starts to swim again. And in case you were wondering, yes, liquid nitrogen would work too.
Marijuana comes in forms of medication ,illegal drugs,alcohol and cigarettes.
â The presence of marijuana is detected by a drug test through the presence of the active chemical THC or Tetrahydrocannabinol. Technically, what is detected is known as THC-COOH (11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid).