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HaYLaZzZ HaYLaZzZ
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6 years ago
What is important about amounts of carbon-14 in living samples?
A) It is a greenhouse gas.
B) It is a direct indicator of amounts of carbon-12.
C) It can indicate sunspot activity.
D) It gives a direct measure of paleo-ocean temperature.
E) It is an indicator of sea level rise.
Textbook 
Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes

Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes


Edition: 4th
Authors:
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Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes, 4/E
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apolloniosapollonios
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6 years ago
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