How do I answer other people's quesitons?

To answer any question, click on the "ANSWER" button that is shown at the bottom of the screen. If two users are already answering it, then you have to wait or go and answer other questions.

Explanation:

by going smokefree, you could improve the well-being of your friends, family, coworkers, and even your pets. here’s how the cigarettes you smoke affect the people around you.