List the three DIFFERENT drug categories for alcohol, tobacco and marijuana.

Explanation: There are essentially seven different drug types, each with its own ... They are extremely habit-forming, sometimes even causing addiction in as little as three days. ... The active ingredient in tobacco is nicotine, a chemical that acts as ... As the name suggests, inhalants are always inhaled as gases or fumes.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.