Which research question would be most appropriate for a four- to five-page research paper?

what is the major emotional reaction of victims to bullying?
are elementary schools currently effective in addressing bullying?
why does bullying exist?
what is the most popular method of bullying on the internet?

Determining sentence type match each sentence with its type. i looked over my shoulder, because ! had an eerie feeling simple the child ran to greet the dog, and the teddy bear fell to the ground. compound-complex the leaf broke loose from the gnarled branch complex while the moon was full, the wolves howled and the dogs slept. compound