What were the consequences of scientific findings that atlantic cod populations were declining?
a. nations reduced there national fishing boundaries to decrease national competition
b. nations signed treaties to increase the sizes of fishing fleets
c. public opinion forced the fishing industry to restock the grand banks
d. nations enacted laws, treaties, and regulations to limit the size of commercial catches

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

Drag each pressure unit with the corresponding number to describe standard atmospheric pressure

What is true according to the second law of thermodynamics