food webs such as the one shown were first used in 1927 by the animal ecologist charles elton. the food web below represents the feeding relationships among organisms in an alaskan ecosystem (l.17.9) which of the following transfers is the most energy efficient?

What is one unexpected problem associated with cell phone use? a. it causes you to misjudge distances. b. it decreases the efficacy of your peripheral vision. c. it distracts your hearing from events on the roadway. d. it makes you more susceptible to other distractions.