Which sentence states the central idea of the passage? Many people think that only humans can use language. But scientists
have discovered that dolphins also communicate through a kind of
"talking." Dolphin language, unlike human language, does not use
words. Instead, dolphins use clicks, squeaks, and other sounds to give
each other information. They even seem to use certain sounds to "talk"
about specific dolphins. In this way, dolphins can be said to have
names!

The following passage is an example of what type of text structure tornados are caused by unstable air interacting with the wind sheer the resulting formation can cause devastating effects

Choose the letter of the word that most clearly expresses the tone in each passage. if you are unfamiliar with any of the words, look them up before you select the correct answer. we have come together this afternoon to mourn the deaths of sixteen miners—our friends and neighbors—who were trapped by fire yesterday, deep below the earth. they lived bravely and they died too soon, leaving behind grieving wives and bewildered children. we bid them a final farewell. question 1 options: forgiving sorrowful angry amused

On november 17, 1968, football fans across the united states sat glued to their televisions. a close game between two top teams—the new york jets and the oakland raiders—was being broadcast. when the jets pulled ahead with only fifty seconds remaining, viewers went wild. but then, just as the raiders were bringing the ball across midfield, the game disappeared from the screen! in its place, a previously scheduled children's movie, heidi, started playing. callers flooded the tv network's phone lines, but it was too late. the raiders scored two touchdowns in the very final moments—touchdowns that were unseen by all but west coast viewers. as a result of the interrupted event, dubbed "the heidi game," television networks began delaying their regularly scheduled programs until football games had ended.