The divers have known the position of the underwater shipwreck since last week. Which best identifies the tense of the verb have known?

present perfect

future perfect

past perfect

past

What logical evidence do Levitt and Dubner present in response to the counterclaim that a 7-7 wrestler might be more motivated to win and therefore perform better? In the next match, 7-7 wrestlers' results drop below their predicted percentage.

How do I start a cec on the interlopers, with the first paragraph explaining the exposition or introduction of the story?

Identify the essential element missing from the following topic sentence. Many recent events have made me nervous about flying in small commuter aircraft. A. controlling idea B. spatial pattern C. limited topic D. a concrete detail

What is the etymology of this word? Use your dictionary if necessary. sheriff Old French share riff Old English shire reeve High German scherriffe Greek charissThe etymology of Sheriff is: Old English shire+reeve.

The author of the article "The Aftermath" is primarily attempting to: A. describe what happened to New Orleans during and after Hurricane Katrina. B. explain why 9/11 should have taught the country how to prevent natural disasters. C.

Which is the best example of a flaw? A man traveling through woods, who longs to sleep Scarface's scar The Swallow fanning a sick boy's forehead Yun Ok's determination to win her husband's love

What should be part of a group contract? Check all that apply. I agree to attend the group meetings. I agree to tell the group if I am sick or unable to attend a meeting.

What's the difference between subject and theme?

I learned in anatomy class that the adult human body contains 206 bones, and over (20, twenty) of them are located in the hand alone.

WHich of the following articles is an eyewitness account? a. "the hindenburg arrives over new york city" b. "the history of the texas rangers" c. "prime minister of england dies at 67" d. "united states to boycott beijing olympics"