What are some of the resources and industries that contributed to the economic growth of communities along the Gulf Coast?

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

Ray lo bisects nlm, lm=18, no=4, and ln=10. what is the value of x?