Answer:
No dinosaur fossils are found above the Cretaceous Paleogene boundary.
Explanation:
Answer: modernized Russia
Explanation: petter the great modernized Russia.
Answer: Body waves travel through earths interior while surface waves travel along the earths surface. Body waves travel more rapidly than surface waves.
Explanation:
Answer:
Studies point out that almost 70 percent of the South American continent is made up of hydrographic basins with naturally navigable rivers, which provide real opportunities to become a strategic factor that favors the transportation of merchandise, economic revitalization, and in general, a comprehensive development
Explanation:
