In Kettlewell's research, the proportion of dark-colored moths ...

[shofmannx20]

In Kettlewell's research, the proportion of dark-colored moths increased as _____ increased.
 
  a. pollution
  b. the use of outdoor lights
  c. dark-colored beetles
  d. the number of trees

Question 2

Kettlewell's research on the color of moths and their geographic location demonstrates the principle of
 
  a. cultural evolution.
  b. social learning theory.
  c. natural selection.
  d. concordance.

[millet]

Answer to Question 1

a

Answer to Question 2

c

[shofmannx20]

Wow, this really help

[ebonylittles]

Great answer, keep it coming