Answer:
A
EXPLANATION:
None
Codon is three DNA and RNA nucleotides that go to a certain amino acid and or stop certain protein signal during synthesis
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Answer:
Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.
Explanation:
