I believe the correct response is A. The population of secondary consumers would decrease, as now these organisms can't obtain energy through the food they consume which is the primary consumers as there is none and thus the population in higher tropic level dependent on them would decrease. This is the secondary consumer.
Answer:
I believe C. greater abundance of commercial species is your answer. hope this helps and have a nice day!
The statement "The American Psychological Association is the only organization that can approve psychological research studies." is false.
Two scientists testing different hypotheses about the same question