In my opinion, i think it's D but im not sure. Hope this helped, have an amazing day :)
Answer:
<em>preparation/determination</em>
Explanation:
People have made a willingness to make a difference in the preparation / determination process.
This is kind of a stage of research: individuals are now making small changes towards cessation.
We try to collect data about what they need to do to change their behavior (sometimes by reading information that could better their lives).
If this is a true or false question the answer is True Carbon dioxide is a natural product of animal and human life
