Question

What has been shown to increase a person’s susceptibility to alzheimer’s disease?

Answer 1

It's B. the person's genetics and environment

Step-by-step explanation:

I took the test and answered C. so I assume the answer could be B.

Answer 2

usually if a person has shows the risk factors of Alzheimers, then susceptibility increase. risk factors include: old age, family history or hereditary genes, down syndrome, head trauma, and sometimes gender and other diseases seem to increase susceptibility.

-hope this helps