Dinosaurs are not alive today because they
A. evolved too quickly in response to a changing environment.
B. evolved adaptations that were beneficial in their constant, unchanging environment.
C. did not evolve fast enough to keep up with rapid environmental change.
D. did not possess the genetic material that beneficial mutations act on.
Answer:C
Dinosaurs are not alive today because they
A. evolved too quickly in response to a changing environment. B. evolved adaptations that were beneficial in their constant, unchanging environment. C. did not evolve fast enough to keep up with rapid environmental change. D. did not possess the genetic material that beneficial mutations act on.