4 ms·I don't see the difference. Could you explain how the physical attributes change the analogies?by hackable_sand 1y agoI don't see the difference. Could you explain how the physical attributes change the analogies?igouy 1y agoThe physical constraints govern the development processes described in the analogies. The process for software is not constrained in that way.fragmede 1y agoI can use simple find and replace to change a variable name. If I've mixed salt and sugar up, there's no undo button.