Geologists do not use carbon-based radiometric dating to determine the age of rocks. Carbon dating only works for objects that are younger than about 50,000 years, and most rocks of interest are older than that
Burning Fosil fuels will Poison Wildlife because they have the effect of releasing toxic elements into the air, thus the consequences of poisoning wildlife.
The answer is A. Air because our sound travel in the air so bat`s waves should travel in the air to find the insects that are flying in the air! :))) i hope this is helpful have a nice day