Energy efficiency is usually obtained through

a. increased funding

b. technology

c. government programs

d. all of the above

Please select the best answer from the choices provided

B. All of the above because all can be used to obtain better energy efficiency

The type of functional response expected of the eastern  kingbird in order  to increase insect prey abundance is the type ii functional response. this is characterized by a decreasing intake rate wherein it is assumed that the consumer is restricted by its capacity to process its food. in this regard, to increase insect prey abundance, the consumption of the eastern kingbird must decrease. 

True, is your answer, i believe.