B. I believe if not B. that it has to be D.
Explanation:
The statement is probably false knowing that there is a notion of " atrophy" that probably originates from " trophy- trophic" and that if we consider a trophic chain abolished then the biocenoses just adapts before disapearing. If the adaptive process is not compatible to the remaining coordinates then some species would probably have to be protected
The answer is d short of the non volley line in the opponents court
Well lets just start by saying that they are both good for the body eggs have protein and milk has calcium lets just start there...