What are index fossiles and how can they be used to correlate rock layers found large distances apart?

How does an island of development promote economic development? a. islands of development contribute to mining industries because they continue to form mountains. b. islands of development have been ruled by dictators since the 1950s as part of an economicexperiment. c. islands of development promote international development by creating new islands. d. islands of development stimulate job creation in underdeveloped nations. select the best answer from the choices provided.0 000

Why do so many children develop illnesses in southern africa? a. poor nutrition due to poverty c. very bad air pollution b. climate many diseases thrive d. declining life expectancy

What type of map shows only human-made features