– Aponte alguns fatores que ajudam a explicar o fato de algumas regiões do globo concentrarem grandes contingentes populacionais, enquanto outras são verdadeiros vazios demográficos: ​

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

[ou.01jthe greatest speed with which any physical object moves is 300,000 km/soundsec. which of the following has a speed of 300,000 km/sec? a.light in water b.light in vacuum c.sound in air. d. sound in water

Read the article titled "castro resigns." why did the us impose trade sanctions against cuba in 1962?