The concept of "motion" in motion pictures was started by A. a $25,000 bet

B. an attempt to prove that a horse had all four feet off the ground at the same time

C. using 24 still cameras

D. all of the above are correct

answer inspecting packets in isolation from their context;

uiy

explanation:

cyberstalking on the internet means to harass or stalk someone, a group, or an organization. this may include defamation, slander, and false accusations. in many jurisdictions, cyberstalking is a criminal offense. 

on the other hand, cyberbullying focuses more on intimidating, threatening or harassing someone. harmful bullying include posting threats, rumors, and sexual remarks.