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31 votes
31 votes
Which item is a carbon source?

OA. Burning of fossil fuels
OB. Fossil-fuel deposits
O C. Limestone rock formations
OD. Replanting of rain forests

User Dalton Pereira
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2 Answers

8 votes
8 votes
A: burning of fossil fuels; this is because burning fossil fuels leads to carbon emissions in the air
User Vpz
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15 votes
15 votes

Answer:

A

Step-by-step explanation:

Burning of fossil fuels

User Paiden
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