I would say immigration only.
emigration would theoretically reduce the genetic variation as unique individuals leave, but immigration would bring unique traits into circulation in an ecosystem.
I'm not super great at biogy tho so this might not be right... :)
D, populations are able to adapt easier to seasonal changes than natural disasters
Answer:
It provides for the maturation and release of a fertilizable oocyte
Explanation:
let me know if you have any questions
The oragautung as well as the peinuma boised dart frog
