An Engine-generator, commonly called a generator, converts chemical energy in gasoline into rotary mechanical energy, which is converted into B) electrical energy
The water in freshwater ecosystems like lakes, ponds, creeks, and rivers are more likely to freeze over in winter because it doesn't contain salt. The salt dissolved in marine environments prevents the water from freezing.
Nitrogen wastes I think :)
Answer: What are these for?
Explanation:
