**plato question, answer correctly** instructions: select the correct answer from each drop-down menu. this graph compares growth measures and emissions between 1980 and 2014. the graph labeled __ shows that pollution control methods are having a positive effect in the united states. the proof is trend in this graph, with the percentage drop over this period reaching %. first blank options: a. aggregate emissions b. energy consumption c. population d. vehicle miles traveled second blank options: a. a decreasing b. an increasing c. an unchanging third blank options: a. -63 b. 0 c. 17 d. 147