Living things with traits that are a good fit to their environment
A. are more likely to survive and reproduce.
B. are less common in many ecosystems.
C. are less likely to survive and reproduce.
D. are more common in many ecosystems.
A. are more likely to survive and reproduce.
B. are less common in many ecosystems.
C. are less likely to survive and reproduce.
D. are more common in many ecosystems.