Consider a simple economy producing 2 goods: coffee and tvs. in 2014 the economy produced 2000 pounds of coffee and 10 tvs. in 2015 the economy produced 1000 pounds of coffee and 12 tvs. the price of one tv was $1,000 in both years while the price of coffee decreased from $6/pound in 2014 to $5/pound in 2015. based on this information the percentage change in real gdp in chained prices benchmarked to 2015 is: a. 22%b. 16.5%c. -16.5%d. -22.0%

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.