The answer is D. Ignore threats from the cyberbully.
The best way to deal with cyberbullies is to just ignore them, do not respond to them as this is what they want, the attention, the glory. You should always tell an adult you trust for example your parents about any cyberbullying, you should not keep it to yourself as this can be dangerous. It would be sensible to save all the evidence but as far as this question goes the best answer is D.
Sedentary<span> lifestyle. ... </span>Sedentary<span> activities include sitting, reading, socialising, watching television, playing video games, and computer use for much of the day with little or no vigorous physical exercise. A</span>sedentary<span> lifestyle can contribute to many preventable causes of death.</span>
