Which of the following is an example of Natural Selection?
a. A branch of driftwood carries brown beetles to an island of green beetles.
b. A branch of driftwood carries green beetles to an island of green beetles.
c. A drought causes the landscape to become brown and therefore better camouflages Brown beetles protecting them from being eaten by birds. More brown beetles are left among the green and brown beetle population, and therefore are able to reproduce more.
d. A storm occurs which causes a tree to be struck by lightning. The tree catches fire and most of the beetle population is killed. A few beetles are able to survive by floating out to another island on a piece of driftwood.
C
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