Circulation of the air, letting outside air in and air filters.
'Carotid artery' is the one you're looking for. Mentioned quite a bit in English literature I might add.
Hair gets extremely greasy and dandruff builds up. It makes the scalp dry as well.
<span>When storing raw meat in a refrigerator, it is important to store it:
d. away from the refrigerator door
(Always store raw meat covered on the bottom shelf of the fridge. Never put raw meat on top of cooked meats, fruit or veg)
</span>