Give three processes that may cause tectonic plates to move

Read the passage. from “an episode of war” by stephen crane the lieutenant was frowning and serious at this task of division. his lips pursed as he drew with his sword various crevices in the heap, until brown squares of coffee, astoundingly equal in size, appeared on the blanket. he was on the verge of a great triumph in mathematics, and the corporals were thronging forward, each to reap a little square, when suddenly the lieutenant cried out and looked quickly at a man near him as if he suspected it was a case of personal assault. which clause shows that the story’s events are changing?

Which choice analyzes the parts of the word and determines the meaning of the word spectator

An object weighs 40n in air , weighs 20n when submerged jn water and 30n submerged in a liquid of unknown density .what is the density of the liquid?