The correct answer should be D: All of the above.
The answer is C, body language. Body language is very important in communication. If you are in an interview and you're fidgeting...looking around the room...pacing....slouching....chances are you aren't going to get the job.
If you play on a computer all day and eat unhealthy things it is a risk to your health as you wont be doing enough exercise. People with asthma can be at risk when doing physical activity as it could cause and asthma attack
hope this helps :)
