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A boulder rolls off of a very high cliff and experiences no significant air resistance. While it is
falling, its trajectory is never truly vertical.
Predisposition
An inclination or tendency to display a particular behavior or develop a certain condition in the future, possibly influenced by genetic, environmental, or psychological factors.
Heroin
An opioid drug made from morphine, a natural substance taken from the seed pod of various opium poppy plants, often used illicitly for its euphoric effects.
Marijuana
A psychoactive drug derived from the Cannabis plant, used for recreational or medicinal purposes.
Cocaine
A powerful and illegal stimulant drug derived from the leaves of the coca plant.
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