What does the "tragedy of the commons" refer to? a. the idea that countries must limit the amount of immigrants they allow in order to preserve resources for their children b. the idea that one person who takes more than his or her share in a system of voluntary restraint will ruin the entire system c. the idea that those in a lifeboat who feel guilty about being safe should give up their space to someone in the water d. the idea that countries constantly given handouts will never learn to properly manage their own resources

Examine the conflict of a popular film. in 7-10 sentences, explain how the writer/director crafts a story around that conflict and why it is engaging for an audience.

Question 1 of 5 2 points in "how to eat an ice-cream cone," what does the author compare a melting ice cream cone to? o a. a hand grenade b. a runaway train o c. a machine gun o d. an atomic bomb submit

Armed with invisible ink, a cipher system, and a passion to end the war and preserve the union, elizabeth van lew became butler's eyes and ears in the confederate capital city. truth be told, however, she became much more than that. she became a spymaster, the person responsible for running a network of agents, couriers, and safe houses that was very active during the war. in addition to the spying, elizabeth van lew continued to maintain her church hill home as a safe house and something of a local union spy headquarters. —the dark game, paul janeczko what is the central idea of this passage? van lew’s home was used as a safe house, which was critical to the confederacy. van lew had a passion to end the war and preserve the union. van lew was a spymaster, a leading force in the espionage activities for the union. van lew did not enjoy working for general butler.