Speciation is the process by which new species form. It occurs when groups in a species become reproductively isolated and diverge. In allopatric speciation, groups from an ancestral population evolve into separate species due to a period of geographical separation.
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The client is most likely in the exhaustion stage of the general adaptation syndrome.
Cystic Fibrosis is a genetic mutation
I don't know what you the answers provided are if you can comment i'll be glad to help you :)