On a biology field trip near campus you observe layers of volcanic rock, eroded mountain rocks, and even rocks apparently formed near an ocean coast. you notice that fossils found within the different rock layers have diverse body forms as a result of their environment. this set of observations tends to support

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.