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Question 13 of 20:

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13.
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is a physical need for a substance that causes the brain's structure and function to change.
A. Addiction
B. Tolerance
OC. Chronic disease
O D. Moderation
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Answer 1

Addiction is a physical need for a substance that causes the brain's structure and function to change.

Step-by-step explanation:

Addiction is a physical need for a substance that causes the brain's structure and function to change. When someone becomes addicted to a substance, it means they have developed a dependence on it and experience withdrawal symptoms when they try to quit. This can result in changes in the brain's reward system and can lead to compulsive drug-seeking behavior.

Learn more about addiction