What is the osmotic pressure of ? by mass aqueous solution of K 2 SO 4 with a density of 1.15g / m * l at 20 C? A 50.0 atm
B 12.0 atm
C 60.0 atm
D 6.08 atm
E 7.02 atm

This would be canberra.

To present informationto make information easily available 

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.