Because hot air makes heat and makes you hair darker , so cool and cold air makes your hair cooler and grow fast to get you warm for next winter
Hot air, but it can damage your hair.
In heat because the moisture in the air will make the bread mold
Because the cold air makes them grow faster
cold air
the cold air is making the water in your hair cold which makes your hair cold. if your hair is dry then there is no water in i for the hair to be as cold as it is when its wet.
it travels faster in warner air since cold particles dont move very fast because they do not have much energy. then when warm air enters the particles they start moving faster and vibrating faster which moves sound along alot faster. hope this helps :).
A hair dryer uses hot air instead of room temperature air, thus drying you hair faster.
sound travel faster in cold air half i give you further other person will give
It depends what way. Aroma will go upward faster in hot air, whilst cold air will keep it closer to the ground.
cold air because hot blowes them up
When the air is humid and the glass is cold.
Sound travels faster in steel than in air, regardless of temperature.