HELP ASAP PLEASE!!! WILL MARK BRAINLIEST
All of the statements below describe how reproductive isolation drives speciation except .
1.
Behavior- two similar species may have different courtship or mating behaviors.
2.
A reproductive barrier keeps similar species from interbreeding.
3.
If the environment changes suddenly, evolution will be faster.
4.
Timing-two similar species may have different breeding seasons.
