Think about what you already know about bullying. Which of these statements describe why people bully others? Check all that apply. They want to be kind to all people.
They want to feel powerful.
They are insecure.
They were bullied themselves.
They follow all school rules.

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.