Answer:
<u><em>Digestion</em></u>
Explanation:
Hope this helps:)
Alzheimer's disease is the most common cause of dementia and most symptoms first appear in their mid-60s :))
You can easily get kidnapped when going up to peoples doors or another can run up and take you. think about it, millions of people you can see in the dark running around and your alone! :) hope this helped
