Here's a question: Smoking certain drugs will not have a desired effect without a proper what?

Here are possible answers to this question:
- inhale
- lighter
- go outside
- coughing
- unhealthy

I believe the correct choice is "inhale", here's why:


drug is any substance that, when inhaled, injected, smoked, consumed, absorbed via a patch ... abuse of several psychoactive drugs can cause psychological or physical addiction.