Dementia because as people age they have bad memory and impairments.
Explanation:
it's water because one can live without eating food two days although the person may be weak but when it comes to water one can't live without water for even an hour the person will absolutely die
<span>Cardiopulmonary resuscitation is a first aid technique for individuals in cardiac arrest that involves rescue breathing and a defibrillator. The aim of this technique is to ensure the brain remains operational and keeps blood pumping around the body, until further medical help can arrive.</span>