Final answer:
Schedule II substances have the highest potential for abuse among the scheduled substances.
Explanation:
Schedule II substances have the highest potential for abuse among the categories of scheduled substances. These substances are considered to have a high potential for addiction and abuse, which is why they are classified in this category. Examples of Schedule II drugs include opioids like oxycodone and stimulants like Adderall.
Learn more about Substance abuse and drug scheduling here:
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