To store, absorb and dissipate energy.
Hot springs can be useful as a way of relaxation. They are usually high in mineral content. Some people believe they are therapeutic and provide some relief for individuals with various types of disabilities.
A useful young man
biology is useful in every one
giraffes useful to mankind ?
He can drink from the springs in the watch.
mountains are useful to man because they are rich in minerals and the water over there is fresh and it has fertile soil.
There are many animal products that are very useful to man. Five of the most useful are beeswax, leather, pearls, feathers, bone, and fur.
aquifer
CFC's are useful to man. They act as coolants.
yes
Useful animals help man complete their task more easily...
9 constellations are useful to man, they are useful in showing directions with reference to Pole star.