Your aging aunt luella has has a series of small strokes. these strokes can progressively damage her brain and are most likely to produce dementia
I think its the left one (sorry if im wrong)
A genetic mutation. It's known as malformation. It can be caused by a trisomy in one of the alleles, or an affected gene.
Answer:
I think that answer is A
Explanation:
how long ago did the organism lived
