After a threshold is crossed, the landscape A) remains ...

[Collmarie]

After a threshold is crossed, the landscape
 
  A) remains unstable thereafter.
  B) adjusts to a new equilibrium condition.
  C) looks identical to the landscape that existed prior to the crossing of the threshold.
  D) returns to the conditions that existed prior to the crossing the threshold.

Question 2

Most non-native species introduced to a new community become established.
 
  Indicate whether the statement is true or false

[meganmoser117]

Answer to Question 1

B

Answer to Question 2

FALSE

[Collmarie]

Thanks for the timely response, appreciate it

[Joy Chen]

TYSM