energy and structure
for warmth
What are the barrier islands and what purposes do they serve?
Fat serves many purposes for animals, including insulation and energy storage.
No
Many things are not necessary. Some of them, like fast cars, serve useful purposes.
The wine chiller refrigerator serve many purposes. Some of them are keeping the wine cold, store more items, use it as a freezer on the upper part and many more.
hi jose
can serve a variety of purposes
The apostrophes when used in the Latin language serve many purposes. These apostrophes are punctuation marks that sometimes serve as diacritic marks that show possession.
A 'toothed wheel' is referring to a gear. Sets of gears can be used for many purposes, but they serve to change the direction of motion or to change the rate of rotation for speed purposes.
Table pads serve many great purposes. They make sure your table does not get wet from dripping cold drinks on your table. Many people choose to have them because they are so great.