The industrial revolution has been described as a mixed blessing. do you agree or disagree? support your answer with text references.

Which statement about spreading knowledge of diseases and health around the world is correct?

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.

What does the creature say is the reason for his bloodthirsty, fiendish behavior?