How does a coral polyp protect itself when it's in danger? It has a hard skeleton that protects it from predators. It retracts into cups in its skeleton for protection. It has intricate branches that camouflage it from predators. It works with the algae to attack its predator.

Read the passage from sugar changed the world. but there is another story as well. information about sugar spread as human knowledge expanded, as great civilizations and cultures exchanged ideas. in fact, while sugar was the direct cause of the expansion of slavery, the global connections that sugar brought about also fostered the most powerful ideas of human freedom. how do the details in this passage support the authors’ purpose? the details about the expansion of sugar inform readers about how widespread the use of sugar was. the details about human knowledge inform readers about how humans learned about sugar. the details about ideas and global connections persuade readers that sugar’s story has multiple consequences. the details about the spread of information about sugar entertain readers with stories of travel.

In “we wear the mask,” which message is conveyed by dunbar’s repetition of the phrase “we wear the mask”?

What style should a speaker use when preparing a speech for his or her school's parent teacher association? a. excited b. casual c. strict d. formal