addiction occurs when a body develops a physical need of a drug. addiction often refers to an emotional or mental dependence on drugs.

The person believes they need the drug.

Answer and I will give you brainiliest
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As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.

Is the process by which biological parents pass traits such as hair type or eye color to their children. these traits may affect their well-being and health.

As a result if excessive vomiting people with bulimia often have low levels