Uncertain about the best way to keep his new lizard alive, Jerome ...

[chads108]

Uncertain about the best way to keep his new lizard alive, Jerome places a heat lamp at one end of the long lizard cage. Over several days, Jerome notices that the lizard tends to sit in a certain place when the lamp is on.
 
  The lizard's selection of a particular place to stay represents its A) range of tolerance.
  B) temperature optima.
  C) biotic conditioning.
  D) use of a limited resource.

Question 2

In the southern Appalachian Mountains, hundreds of miles of streams and freshwater systems are destroyed in the process of
 
  A) stream mining, in which oil buried under the streams is harvested.
  B) mountaintop removal mining to remove coal.
  C) diverting water to run coal machines in mines deep below the Earth.
  D) moving coal from deep shaft mines to major rivers.

[joneynes]

Answer to Question 1

B

Answer to Question 2

B

[chads108]

Gracias!

[xiazhe]

Excellent