Answer:
Death.
Explanation:
The final stage of a red supergiant is the fusion of silicon into iron.
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It means that they are classified into 2 different categories.
Answer:
Consuming electricity and Transportation
Explanation:
Consuming electricity: Burning fossil fuels emits CO2, with coal releasing twice as much of the gas as petroleum.
Transportation: Whether for business or pleasure, locomotion is the second largest source of U.S. CO2 emissions.
C) Hydra.
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-Payshence xoxo