If you mean "fuel" system, the answer would be the intake manifold.
The fuel lines connect to a fuel rail that is bolted onto engine. The fuel rail holds the fuel injectors that enter into the intake manifold. The fuel injectors then spray the fuel into the intake manifold by where it meets the cylinder head. On the intake stoke of the cylinder the fuel injector will spray allowing the mist of gas to pass into cylinder via the cylinder head intake port.
The fuel rail. Engines with Port Fuel Injection have fuel lines that run from the pump (in the tank) to the engine. Once the fuel lines get to the engine, they connect to the fuel rail, which is pressure regulated to ensure that each fuel injector gets the correct amount of fuel. The injectors are apart of the fuel rail, and spray fuel into the intake air stream of each cylinder.
components of business environment
The bronchial tubes serve as a passageway for air between the external environment (through the nose or mouth) and the lungs.
A Router/Modem
no none of the answers were my question
loose component connections
burja kalafari!
Original capital and accumulated interest.
In the past external modems connected to the COM (or serial) port. However, most modern external hardware is USB these days, modems are no exception.
An epithelium always has on surface where the cells are exposed either to the external environment or to an internal passageway or cavity; this surface is called the free surface of the epithelium.
External diameter minus internal diameter will get you the difference and then you have to divide by two to get the wall thickness. (as the difference in diameter accounts for both sides of the cylinder)