Seafood is a staple in nearly every Chilean's diet. Shellfish such as loco (abalone), erizo (sea urchin) and piure (an unusual red invertebrate) join more widely known fish, including sardines, salmon, congrio (conger eel) and atÃºn (yellowfin tuna).
To work efficiently, pipes need a way of regulating how much fluid can pass through them; they also need a way of switching the flow off completely. That's the job that valves do: valves are like mechanical switches that can turn pipes on and off or raise or lower the amount of fluid flowing through them.
Best Answer: There is a sparkplug for each cylinder. The way an engine works is that gas is pushed into a chamber where the cylinder is, then air is pushed in from the air filter, then the sparkplug makes a spark to ignite the air/fuel mixture to make a tiny exposion. This pushes the cylinder down. And the cylinders keep movig up and down.