The answer is 'c<span>hemical energy to mechanical energy'. Within a car engine, a fuel and air mixture is ignited, thereby releasing chemical energy. The fuel air mixture is ignited in a cylinder, and the expanding gasses resulting from the combustion push a moving piston within the cylinder, thereby producing mechanical energy. The piston rotates a crankshaft which ultimately turns the cars wheels through a system of gears.
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Answer:
Chromosome numbers from a diploid.
Explanation:
Answer: Symbiosis and Parasitism
Explanation: Two organisms can be in a mutual relationship (symbiotic) and benefit from each other or one lives in the body of another and benefits from it, while the host organism suffers.
The correct answer is: [D]: "receives venous blood from the lower extremity" .
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