Answer: As the receptionist for Greenway Clinic, you should contact Alfredo Garza and ask him for his new address. You can contact him by using the <em>telephone number</em> that you have listed in your files. If he is not reachable by phone and has no forwarding address, the clinic will have to wait for Alfredo to come back for an appointment. If he does return, he will need to update all of his information so that his address will be on file.
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