Answer:
the answer is D which is CJD
B.check her buildings foundation to ensure it is resistant to shaking caused by moving tectonic plates.
I’m pretty sure it’s species :)
Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.
