Josh was trying to decide which of two people to hire for a job. donna told him a story about her parents deciding to get two cats when they could not decide which one to buy. josh recognized that hiring both people would solve his problem as well. josh has:

How will you raise money to equip an army and build a navy. mention specific ideas

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.

How do different areas of the world compare in terms of their level of population or percentage rate of population growth rate