Hallucinogens are typically divided into three classes: psychedelics, dissociatives, and deliriants. Note that some substances are difficult to classify and may be included in more than one class.
swimming
You can call it a mental image if you are awake, or a dream if you are asleep. If you get this kind of vivid picture while you are in the process of waking or falling asleep, you might call it a hypnopompic or hypnagogic hallucination. Otherwise, it could be called an hallucination if it is connected with some pathological or drug related cause.
Hallucination means thinking about a object which has no real existence whereas illusion means getting wrong perception about a object which has a real existence.Hallucination is not real whereas illusion is real but which is related to mind problem.Man who has psychological problem can face hallucination whereas illusion just create from odd environment.Thinking about a ghost is hallucination whereas thinking a rope as a snake in a dark night is illusioin-khairul alam rasel (01915844846)student of Universuity of DhakaDepartment of Marketing(14th batch)
Science, Chemistry, and Agriculture classes relate to the subject of Botany.
Order
its phylum! (probably)
yes it is related 2 engineering because it has got to do with making and producing so that's related to engineering
Yes. Venezuela is an oil producing country. In fact, oil related pollution is an environmental concern in Venezuela.
Phylum
modeling and acting
Phylum
See related link for a full explanation.