Final answer:
Drugs are substances that impact the body's structure or function; common examples include caffeine, aspirin, and ibuprofen.
Explanation:
Drugs are substances other than food that affect the structure and/or functioning of the body. Examples include caffeine, aspirin, and ibuprofen. These substances can have various effects on the body, such as providing pain relief or altering mental alertness.
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https://brainly.com/question/42531136
