Explain why a sexually reproducing organisms are generally found in environments that do not change very much through time, while sexually reproducing organisms are very successful in environments that change dramatically through time

Reproduction: Explain why a sexually reproducing organisms are generally found in environments that do not change very much through time, while sexually reproducing organisms are very successful in environments that change dramatically through time.
Animal Behavior: How do an animal’s behavior aid survival and reproduction? Provide an example to illustrate your comments. In your response, be sure to include information from the reading to support your answer 
I use the LIFE -STUDENT EDITION textbook