The ultimate source of energy for most ecosystems is the sun Energy and nutrients are passed from organism to organism through the food chain as one organism eats another.
(The ultimate source of energy for most ecosystems; is; the sun Energy and nutrients) (the sun Energy and nutrients; are passed; from organism; to organism) (one organism; eats; another)
The ultimate source of energy for most ecosystems the sun Energy and nutrients one organism
is are passed eats
the sun Energy and nutrients
from organism to organism
another