List five measures that you can take to prevent workplace illness,

wash your hands after doing something, stay 'six' feet away from people during an outbreak, try not to talk much cause your mouth will open and dirty air will come in, wear a mask during this outbreak, sanitize your house, desk, chair, supplies often.

alzheimer's disease is a brain disease where you forget things that happened moments, even seconds before hand. reward me plz

answer(b) keep oxygenated and deoxygenated blood separate;