Marijuana doesn't cause bad trips. It's not a hallucinegen. It's possible to feel sick if one didn't eat well, or if it's too hot, etc. A high can easily last two hours. There's different types of weed that cause different effects, and a different high.ating takes away the high. 2-4 hours for those with chronic pain or some other chronic illness. One also needs to remember that marijuana for most people is illegal all the way around. Federally Illegal even for us with state medical marijuana cards. For some people THC stays in some peoples systems for 90 days.
The difference between the blood vessels, arteries, veins and capillaries is in their shapes, sizes and function in the circulatory system.Blood vessels as defined by the dictionary as tubular structures carrying blood to tissues and organs of the body.he difference between the blood vessels, arteries, veins and capillaries is in their shapes, sizes and function in the circulatory system.
Arteries carry blood (with oxygen) from your heart out to your body, while veins carry blood (without oxygen) from your body to your heart. Arteries are strong, flexible blood vessels that are able to expand (get bigger) and contract (get smaller).They expand as your heart beats, and contract between heartbeats.he chief difference between arteries and veins is the job that they do. Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart. Your body also contains other, smaller blood vessels.