What important event happened during the triassic period?
dinosaurs and mammals appeared.
an asteroid hit the moon, causing it to change it's orbit.
sea levels rose and mountains dissapeared.
the first hominids appeared.

Paraguay is one of the only two countries in the americas that don't have a coastal border. the country is slightly smaller than california. it was under a military dictatorship for 35 years, ending in 1989; today it is a constitutional republic. most of the population is roman catholic, and over 60% of the people live in cities. its environment is threatened by deforestation and water pollution. which of the following facts from the paragraph above best describes an element of paraguay's culture? (apex)

The body paragraphs in an informative essay should include clear examples. a thesis statement. restated evidence. a clear direction.

Which of the following regions suffers the most from acid rain? a. the area around vancouver c. the area below atlanta b. the area below detroit d. the area above montreal