The two examples which correctly punctuate an essential expression or element in the sentence are:
Architecture, so popular with Native Americans, is still a flourishing art.
Mexico, where sports are popular, has hosted the Olympic Games at the World Cup.
Some constituents that alter a sentence are indispensable and restrict the meaning of an altered word or prhase, whereas others aren't indispensable and don't affect its meaning. The first ones are separated from the main idea using commas.
Mexico City is home to several museums that display the country’s past. Here we don't have any non essential element.
The National Historical Museum, which is in Chapultepec Castle, is concerned with Mexico’s history since the Spanish conquest. Here, information can't be ommited and in fact, shouldn't be set off with comas, since such expression contains essential information (it is not any National Historic Museum but the National Historic Museum which is in Chapultepec Castle).
Answer:
B. After an explosion on Apollo 13, the astronauts took shelter in the lunar module.
<span>The figurative language creates a visual image of the betrayal of the conspirators: they feigned respect for Caesar only to stab him to death.</span>
Answer:
Skeleton
Explanation:
the body is composed of 270 bones at birth but decreases to around 206 bones after adulthood
