Which of the following statements about biogeochemical cycles is true?
a. biogeochemical cycl...
Biology, 26.12.2019 13:31 Mastersonisnot
Which of the following statements about biogeochemical cycles is true?
a. biogeochemical cycles are cycles involving only nonliving components.
b. the rock cycle is a biogeochemical cycle.
c. biogeochemical cycles are not an important part of the earth system.
d. carbon, nitrogen, and oxygen cycles are biogeochemical cycles.
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