Plants obtain carbon dioxide from the environment to form organic molecules that herbivores consume for energy, returning carbon through respiration.
a) The inorganic carbon compound obtained by plants from the environment is carbon dioxide (CO2).
b) Plants use the process of photosynthesis to form more complex organic molecules from carbon dioxide.
c) Herbivores use these complex organic molecules as a source of energy and nutrients by consuming plants.
d) Herbivores return carbon to the environment through the process of cellular respiration.
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