The lab procedure you just read involved several factors, listed below. some were variable, and some were constant. use the drop-down menus to label each factor with v for variable or c for constant.

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.