By which of the following mechanisms can a cell transport a substance from a lower to a higher concentration?
a) facilitated diffusion
b) aquaporins
c) extracellular enzymes
d) active transport
e) simple diffusion

Due to the amount of pressure

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.