Which example is an effect of acid precipitation?

A. weathered stone on buildings

B. temperature inversions

C. an increase in the concentration of smog

D. particulate matter

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

Which step is not included in the step approach to calculating the greatest common divisor?