Answer:
Hey there!
I believe that David's prediction would be: If the amount of pollutants in the atmosphere reached an amount unhealthy for the salamanders, then the salamander population would decrease.
Let me know if this helps :)
I think temprature and the right ph level
C.tt is the correct answer
Answer:
All the Robins in Austin Texas
Note:
Please double check! I might be incorrect.
Merry Christmas! :)
