Basically all life depend on the producers because they are always the bottom of the food chain, and the energy they make is needed for all the other animals and organism's.
(they; are; T:always; the bottom of the food chain, and the energy) (the energy; make; they) (the energy; is needed; for all the other animals and organism's)
they the energy the energy
are make is needed
T:always the bottom of the food chain, and the energy
they
for all the other animals and organism's