The statement that LSD is an example of a hallucinogen is true. LSD stands for Lysergic acid diethylamide. It is type of drug that alter the perception (awareness of surrounding objects and conditions), thoughts, and feelings and cause hallucinations. Because of this it can be characterized as a hallucinogen.
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the recommended number of calories minus the actual calories consumed from the food groups on the food plate
The circulatory system is also known as the cardiovascular system. They both allow blood to circulate throughout the body, transporting nutrients, oxygen, and carbon dioxide.
I hope this helps! :)