Sagot :
Answer:
If it changes more rapidly, few adaptive walks will be completed
Explanation:
If it changes very rapidly selection may be inadequate to restore adaptation quickly enough, and the population will dwindle and eventually become extinct.
Answer:
Extinction is often caused by a change in environmental conditions. When conditions change, some species possess adaptations that allow them to survive and reproduce, while others do not.
Explanation:
If the environment changes slowly enough, species will sometimes evolve the necessary adaptations, over many generations.