20. There are many different ways that speciation can occur. These can include reproductive isolation and geographic isolation. Write your answer on the lines. Explain how genetic variations helped anoles survive a migration from one type of environment to another. 1​

Genetic variations helped anoles survive a migration from one type of environment to another because of the way the genetics were set up/ passed down to the anoles. They also could have adapted really quick by the way there skin and body make up is.  

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

dude i stopped reading after the first 7 words but hey you seem real smart thats awesome have a great day