16)
why are more and more people concerned about the increased use of fossil fuels, like gasoline used in cars?
a) fossil fuels may one day run out.
b) cars that run on gasoline are very expensive.
c) gasoline provides very little amounts of energy.
d) fossil fuels are all found deep within the earth’s crust.

I believe the best answer is A.

People are more afraid in fossil fuels running out rather than the other reasons that don't really affect the people today. Hope it helped!!!

emerald ash borer

the emerald ash borer is a green buprestid or jewel beetle native to north-eastern asia that feeds on ash species. females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years. hope this !