It transports and stores sperm cells that are produced in the testes. It also is the job of the epididymis to bring the sperm to maturity, since the sperm that emerge from the testes are immature and incapable of fertilization. During sexual arousal, contractions force the sperm into the vas deferens.
the littoral combat ship lcs is a class of relatively small surface vessels intended for operations in the littoral zone close to shore by the united states navy it was envisioned to be a networked agile stealthy surface combatant capable of defeating anti access and asymmetric threats in the littorals
A naval ship is a military ship (or sometimes boat, depending on classification) used by a navy. Naval ships are differentiated from civilian ships by construction and purpose.Generally, naval ships are damage resilient and armed with weapon systems, though armament on troop transports is light or non-existent.Naval ships designed primarily for naval warfare are termed warships, as opposed to support (auxiliary ships) or shipyard operations. Aircraft carrier â ships that serve as mobile seaborne airfields, designed primarily for the purpose of conducting combat operations by Carrier-based aircraft which engage in attacks against airborne, surface, sub-surface and shore targets.