The overall flow of energy through an ecosystem is from
a.
carnivores to photosynthetic organisms to herbivores and decomposers.
b.
photosynthetic organisms to herbivores to carnivores and decomposers.
c.
herbivores to photosynthetic organisms to carnivores and decomposers.
d.
decomposers to herbivores to photosynthetic organisms and carnivores.
