25. Why was web building in the Americas and Oceania comparatively more difficult than in other regions of the world? a.

[answerhappygod]

25. Why was web building in the Americas and Oceaniacomparatively more difficult than in other regions of theworld?
a. Societies were more inward looking and self-reliant.
b. There were no goods that societies in the Americas andOceania needed from one another and so no trade networksdeveloped.
c.The lack of writing made communication difficult.
d. The geography posed many more challenges, as did the lack oflarge pack animals.
e. More frequent attacks from nomadic raiders made web buildingrisky.
26. Which of the following happened as a result of the lastmajor extinction event, when the Yucatán Peninsula was hit by anasteroid some 66 million years ago?
a. All plant life on Earth burned up.
b.Dinosaurs went extinct, but most other animals survived.
c. Reptiles and mammals were the only animals that were notwiped out.
d. Only the human ancestor, a tree shrew, survived theimpact.
e. Evolution turned out differently by eliminating dinosaurs,the main threat to mammals.
27. People in early farming villages would have wanted tohave as many babies as possible because roughly ________ would diebefore their fifth birthday.
a. one-fourth
b. one-half
c. two-thirds
d.one-fifth
e. one-third
28. Which of the following is true of Egyptiandefenses?
a. Egypt spent less on defense than other complex societies ofthe time because of the natural barriers to invasion.
b. All complex societies struggled with multiple large-scaleinvasions and Egypt was no different.
c. Egypt had to defend itself from invasion frequently becauseof its wealth, spending far more on defense than most complexsocieties of the day.
d. Egypt was never invaded, so it did not have to spend ondefenses, making it the wealthiest complex society in history.
e. The amount spent on defenses varied, since Upper Egypt wasnever used as a point of entry and Lower Egypt often was.
29. Ahura Mazda was important for legitimating theAchaemenid rulers as the god’s representatives on earth and asenforcers of morality, but was less important for ruling newpopulations.
True
False
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