The external haedisc is actually spelled external hard disc. An external hard disc allows an individual to hook it to their computer or information source and save the information that is important on the external hard disc drive and not risk loosing any if something happens to the main hard disc source.
External, meaning outside. Thus, Outside(External) Skeleton.
more external, most external
the reproduction of frogs are external fertilization. By Crystal
internal external not internal external not
Crabs and lobsters have an exoskeleton.
Is a salmon internal or external?
external fertilization is external
The external carotid artery.
external
its internal
No, worms are not external.
external revenue