Answer:
Burning of fossil fuels
Explanation:
Over the last 200 years, burning of fossil fuels has been the major source of carbon emission. Here, atmospheric concentrations of 12C, 13C, and 14C refers to the carbon isotopes (12C, 13C and 14C) and therefore the statement refers to carbon emissions. It is now no surprise that carbon concentrations in the atmosphere is responsible for the environmental changes and that fossil fuel burning is the reason behind increased atmospheric carbon concentrations as proven by scientific research.
Answer:The road or the axel of the car
Explanation:
If the axel is rusty that means that the car will be harder to turn
False Because not everyone has the same rights Girls Get paid less but work more but with guys Get more because of there gender in some countries
Answer:
They were fixed by ways such as granting the federal government the power to regulate interstate commerce and tax and the sole right to print money.
Explanation:
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