The production of meats demands significantly more land resources than the production of an equivalent amount of fresh produce.(A) The production of meats demands significantly more land resources
than the production of an equivalent amount of fresh produce.
wrong comparision
production demands more land resources than it demands the production
makes no sense
(B) The production of meats
demand significantly more land resources than the production of an equivalent amount of fresh produce.
wrong verb
production is singular
(C) The production of meats demands significantly more land resources than
do the production of an equivalent amount of fresh produce.
do is plural
(D) The production of meats
demand significantly more land resources than does the production of an equivalent amount of fresh produce.
wrong verb
production is singular
(E) The production of meats demands significantly more land resources than
does the production of an equivalent amount of fresh produce.
Subject verb proper
comparision is proper
the production is compared with the production of equivalent amount ...