how did changing the environment in this case change the number of light versus dark peppered moth in the industrialized areas?

Which of the following areas have the highest population density? a) quebecb) united statesc) californiad) new york city

Solve the equation.8 - 2x = -8х + 14

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy