If you had given choices, it would of been easier to narrow down but I'd say like watching TV or sitting on your computer/phone, etc
Answer: you can learn bad behavior from other around you and your body will get used to the behavior and show this by recreating the behavior seen
Explanation:
CT scans provide doctors with more information than an X-ray. The doctor is able to see the ample data in various different views unlike an X-ray which only gives you limited information.