Answer:
1. carbon dioxide when burned.
2 it traps carbon emissions traps heat in the atmosphere.
Explanation:
Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change. In the United States, the burning of fossil fuels, particularly for the power and transportation sectors, accounts for about three-quarters of our carbon emissions.
•All living things are made up of one or more cells
•All cells arise from pre existing cells by division
•The cell is the fundamental unit of structure and function in all living organisms
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