Which of the following best explains why some species are able to survive major changes in the environment? A
Some species have variation within their phenotypes, giving individuals an advantage for surviving change.

B
Some species are able to reproduce at a fast rate, creating large populations that ensure some individuals will survive.

C
Some species have identical genotypes, making them immune to change in the environment.

D
Some species are genetically similar, ensuring that they will reproduce offspring that will not change traits.