Answer:
Explanation:
sedimentary rock
you can see layers in the rock
I believe it is called divergent evolution, which is the accumulation of differences between groups which can lead to the formation of new species, usually a result of diffusion of the same species to different and isolated environments which blocks the gene flow among the distinct populations allowing differentiated fixation of characteristics.
Hope this helps! :)
Answer:
Answer: access to medical supplies
Explanation:
I wish I could help ya, but unfortunately I have no clue what this biology question is.
