Which of the following is an example of how biogeochemical cycles are important to sustaining life?
a. oxygen atoms are converted into carbon atoms during respiration
b. the atoms in water molecules are destroyed during a drought
c. new carbon atoms are created during the carbon cycle
d. nitrogen waste from an organism is converted into usable nutrients for others
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Which of the following is an example of how biogeochemical cycles are important to sustaining life?...
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