they keep warm because they put water proof warmers in their swimming caps which warms their whole body
for about 3 hrs
Yes, this is what swimmers use when they enter a long distance swim like the English Channel or any other large body of water.
To keep the swimmers warm. The large pool is cold
they keep warm by sleeping in long grass.
To warm up
a long time
Do exercises that will get your heart rate up.
long enough...
To keep their Yak body warm.
To get to enough food to keep warm. After the continents spreaded the distance slowly got larger.
No, a galss cup does not keep any drink warm long.
Styrofoam cups because of what they are made up of