i believe the answer is: Fuel filter
Fuel filter is a part of your vehicles that screens out various form of small particles from the fuel (such as dirts). Every 15,000 miles, there would be a chance that your fuel filter is clogged. If this fuel filter is not changed, it would be hard for you to start your car.
Answer:
<h2>A specimen is a whole organism which is being studied or examined</h2>
Answer: the right answer is government ownership of companies.
Explanation: Most developing countries either nationalize companies or try to make big companies and as a general thing these companies become a political bounty and end up losing money that is transfered to the contributors' pocket. The worst of all is that voters don't have good education and are manipulated and they vote again for bad politicians that do the same thing which becomes a lose lose cycle.