P: The iron concentration in the Lackawanna River near Coxton Road ranged from less than 1.21 to 10.5 milligrams per liter, with an average of 3.98 milligrams per liter. The amount of manganese ranged from less than 0.199 to 1.35 milligrams per liter, with an average of 0.67 milligrams per liter. The aluminum concentration ranged from less than 0.5 to 0.664 milligrams per liter. The pH ranged between 6.5 and 6.7, with an average of 6.58. The acidity concentration was typically 0, but once reached 15.4 milligrams per liter. The alkalinity concentration ranged from 24 to 68 milligrams per liter (with an average of 44.37 milligrams per liter). The sulfate concentration ranged from 30.2 to 221 milligrams per liter, with an average of 104.78 milligrams per liter.
Answer this: What three metals are measured in milligrams per liter of water?

A: iron

P: A single soldier arriving in Mexico in 1520 was carrying smallpox and thus initiated the devastating plagues that swept through the native populations of the Americas. The European diseases that ravaged the indigenous inhabitants of the Americas also severely affected the various Maya groups of Peten. It is estimated that there were approximately 30,000 Ch'ol and Ch'olti' Maya in western Peten at the start of the 16th century. Between 1559 and 1721 they were devastated by a combination of disease, war and enforced relocations. When Nojpeten fell in 1696 there were approximately 60,000 Maya living around Lake Peten Itza, including a considerable number of refugees from other areas. It is estimated that 88% of the inhabitants died during the first decade of colonial rule because of disease and war. Although disease was responsible for the majority of deaths, internecine warfare between rival Maya groups and Spanish expeditions also took their toll.
Answer this: How many years were the Mayans devastated by the disease from America?

A: 162

P: Trying to snap an eight-game skid, the Ravens flew to Qwest Field for a Week 16 interconference duel with the Seattle Seahawks. After a scoreless first quarter, Baltimore's seasonal struggles continued as in the second quarter, Seahawks QB Matt Hasselbeck completed a 21-yard TD pass to WR Nate Burleson, along with LB Leroy Hill returning a fumble 20 yards for a touchdown and Hasselbeck completing a 14-yard TD pass to RB Shaun Alexander. In the third quarter, Seattle increased its lead with kicker Josh Brown nailing a 42-yard and a 39-yard field goal. In the fourth quarter, the Ravens would get their only score of the game as rookie QB Troy Smith completing a 79-yard TD pass to WR Derrick Mason (with a failed two-point conversion).
Answer this: Which player threw the first touchdown pass of the game?

A:
Matt Hasselbeck