One thing that ALL biogeochemical cycles have in common is
they involve the movement of specific chemicals between living and non-living things.
they involve the changing of carbon into carbon dioxide.
they are pathways for elements that get passed between only non-living things.
they involve the movement of specific chemicals between living and non-living things.
they involve the changing of carbon into carbon dioxide.
they are pathways for elements that get passed between only non-living things.